I-Ferrous sulfate monohydrate
I-Ferrous sulfate monohydrate
Ingcaciso yeMveliso
Ifomula yemichiza: FeSO4.H2O
Umxholo: ngaphezu kwe-91%
Indawo yokunyibilikisa: 64℃
Indawo yokubilisa: 330℃
Iimpawu:greyish white ukuya beige umgubo ogudileyo, astringent, kunzima oxidation.Kulula ukugcina ngokulula kune-FeSO4.7H2O.Amanzi anyibilikayo emanzini aneasidi kwaye anamafu, ngokuthe ngcembe enze imvula etyheli-bumdaka.Umoya weet ufunxa amanzi kwiityuwa ezisixhenxe zamanzi.Ukufudumala ukuya kwi-120 ngaphandle kokulahlekelwa kwamanzi.Ukunyibilika kancinci emanzini abandayo, ukufudumeza kuya kutshabalalisa ngokukhawuleza.Xa ishushu, i-ferrous sulfate iqhekeka ibe yiferrous trioxide ize ikhuphe isulfur dioxide.
| Into | Isalathiso |
| FeSO4·H2O | ≥91.0% |
| Fe | ≥30.0% |
| Pb | ≤0.002% |
| As | ≤0.0015% |
| Ukufuma | ≤0.80% |
| Ukulunga (50 mesh) | ≥95% |
| Imbonakalo | Umgubo oMvu okanye iGranular |
| Ubungakanani bamasuntswana ngokubanzi | Dlulisa i-40 mesh (0.40mm) Umgubo |
| 20-60mesh(0.40-0.85mm)IGranular encinci | |
| I-12-20mesh (0.85-1.40mm)I-Granular ephakathi | |
| 06-12mesh (1.40-3.35mm) IGranular enkulu | |
| Obunye ubungakanani bamasuntswana | Dlulisa i-60 mesh (0.25mm) Umgubo |
| 05-10mesh(2.00-4.00mm)IGranular Enkulu Enkulu | |
| Okanye ngokwesicelo somthengi |
Izilumkiso zokugcina:
Gcina kwindawo epholileyo nengena umoya.Zigcine kude nemithombo yokubasa kunye nemithombo yobushushu.Khusela ilanga elithe ngqo.Iphakheji kufuneka ivalwe kwaye ingabi namanzi.Kufuneka igcinwe ngokwahlukileyo kwi-oxidants kunye ne-alkali, kwaye akufanele ixutywe.Indawo yokugcina iya kuxhotyiswa ngezinto ezifanelekileyo zokuqulatha ukuvuza.Kulula ukuba i-oxidized emoyeni, ngoko kufuneka kube njaloixutywe nenye imveliso ngexesha elisetyenzisiweyo.
Ukupakishwa:
I-feed grade ferrous sulfate yenziwe ngokupakishwa kabini, ukupakishwa kwangaphakathi yingxowa yefilimu yeplastiki, ibotshelelwe ngentambo okanye ukutywinwa okushushu, ukupakishwa kwangaphandle sisingxobo esilukiweyo seplastiki, esitywinwe ngokuthunga itshatha.Umxholo womnatha wengxowa nganye ngama-25kg okanye ama-50kg,kunye neemfuno zokupakisha ezikhethekileyo zinokuxoxisana nomthengisi.
Isicelo seMveliso
I-1.Industry: isetyenziselwa ukwenza ityuwa yentsimbi, esetyenziswa njengedayi yamalahle, i-iron oxide pigment, i-tanning, i-ejenti yamanzi, izigcini zomthi kunye nesibulala-ntsholongwane, njl.
2. Ezolimo: i-monohydrate ferrous sulfate ingasetyenziselwa njengenkunkuma, i-catalyst yezityalo ukuvelisa i-chlorophyll, inendima ebalulekileyo ekufunjweni kwezityalo, ingasetyenziselwa njengesichumisi sekhemikhali, i-herbicides kunye ne-pesticides, unyango lwe-wheat smut, ukulawula. Izinambuzane ezitshabalalisayo kunye nokubola kwemithi yeziqhamo, ukunyanga ubulembu nobulembu, njl.Yimathiriyeli ekrwada yokwenza i-iron oxide yamagnetic, i-iron oxide ebomvu kunye ne-iron blue inorganic pigment, i-iron catalyst kunye ne-polyiron sulfate.
3. I-Pharmaceutical: i-sulfate ene-ferrous isetyenziswa njenge-astringent yendawo kunye ne-agent ye-tonic yegazi kwiyeza, kwaye i-iron iyinto ekrwada yokwenziwa kweeseli ezibomvu zegazi emzimbeni.Ingasetyenziselwa ukulahleka kwegazi okungapheliyo okubangelwa yi-uterine fibroids;i-reagent yohlalutyo kunye ne-ferrite ekrwada;
Isicelo
1.Unyango lwamanzi
Intshayelelo ye-ferrous sulfate efakwe emanzini:
I-ferrous sulfate eqhelekileyo esetyenziswa kunyango lwamanzi yi-ferrous sulfate equlethe amanzi asixhenxe ekristale, eyaziwa ngokuba yi-ferrous sulfate heptahydrate.
I-Ferric sulfate inefuthe elihle le-flocculation, amasuntswana amakhulu e-coagulation, ukuhlaliswa ngokukhawuleza, umphumo omuhle wokususa umbala, ixabiso eliphantsi, kwaye linokusetyenziswa kunyango lwamanzi ahlukeneyo.
I-Ferrite sulfate isetyenziswa ngokubanzi kunyango lwamanzi.Inokwahlulwa ngolu hlobo lulandelayo:
Njenge-coagulant:I-agent ye-Ferrite sulfate coagulant isetyenziswa ngokubanzi kunyango lokuprinta kunye nokudaya amanzi amdaka, isitshixo sokuprinta kunye nokudaya unyango lwamanzi amdaka yi-decolorization kunye nokususwa kweCOD, kunye ne-coagulation decolorization likhonkco eliyimfuneko, i-asidi yesulfuric inoshicilelo oluzinzile kakhulu kunye nokudaya ukuchithwa kwamanzi amdaka. isiphumo sokususa.I-ferrous sulfate efakwe emanzini igalelwa lula ibe ngumbala omthubi okanye umhlwa emoyeni omanzi.I-Soluve emanzini, ukuxinwa ngokubanzi kwesisombululo esilungisiweyo malunga ne-5% -10%, umxholo wemveliso ngu-80% -95%.Njenge-coagulant, iincinci ze-coagulation zikhulu, i-hydrophobic enhle, ukuhlaliswa ngokukhawuleza, umphumo omuhle kakhulu wokususa umbala, kunye neendleko eziphantsi ze-arhente zonyango.
Njenge-arhente yokunciphisa:I-Ferric sulfate yi-arhente yokunciphisa eyomeleleyo kwaye inesiphumo esibalaseleyo ekunyangeni amanzi amdaka anechromium.I-chromium enehexavalent kumanzi amdaka ane-chromium yesityalo sokucoca i-electroplating inokwehliswa ibe yi-trivalent chromium, enexabiso eliphantsi kwaye ingavelisi iigesi eziyityhefu kunye ne-carcinogenic ezicaphukisayo.
Njengoko flocculant:I-Ferrous sulfate isetyenziswa njenge-flocculant enesantya esikhawulezayo sedimentation, umthamo wodaka oluncinci kunye noxineneyo, kunye nesiphumo esihle sokususa umbala.Ilungele kakhulu ugutyulo olulandelayo olunenkqubo yonyango lwe-biochemical, kwaye luyinto eqhelekileyo yokuprinta kunye nokudaya amanzi amdaka kunye nokucoca amanzi amdaka.Iyakwazi ukuthatha indawo ye-polyaluminium chloride, i-polyferric sulfate, i-aluminium sulfate, njl njl njenge-flocculants eyongayo kunye neyokusebenza, kwaye inokususa inani elikhulu lezinto eziqinileyo ezimisiweyo kugutyulo, kwaye isuse inxalenye ye-cod kunye ne-decolorization.
Njengomcebisi:I-Ferrous sulfate inokwenza intlenga kunye ne-sulfide kunye ne-hydrate ukususa i-sulfide kunye ne-phosphate, enefuthe elicacileyo kunyango lwamanzi amdaka anesulfure kwizityalo zokuprinta kunye nokudaya.
Njenge arhente decolorization:I-Ferrous sulfate ayinayo kuphela iimpawu ze-flocculation kunye ne-sedimentation, kodwa inempembelelo ye-decolorization, kwaye inokususa ezinye ii-ion zetsimbi ezinzima.Ngokukodwa, i-ferrous sulfate ineziphumo ezicacileyo kwi-decolorization kunye nokususwa kwe-COD yokuprinta kunye nokudaya amanzi amdaka, kunye ne-ferrite co-precipitation yamanzi amdaka e-electroplating.
Njenge-bionutrient:I-Ferric sulfate isetyenziswa kakhulu njengesondlo sentsimbi kwiintsholongwane kwinkqubo ye-biochemical ukuphucula umsebenzi we-microorganisms kwinkqubo, ukuze kuqinisekiswe kwaye kuphuculwe ukusebenza kakuhle kunye nokuzinza kwenkqubo.
Isetyenziselwa ukunyanga amanzi amdaka anechromium:I-Chromic acid ngamanye amaxesha isetyenziswa kwinkqubo ye-electroplating kunye nemveliso yesikhumba, ekhokelela kwintsalela ye-ion yentsimbi enzima kumanzi amdaka aqulethe ii-ion zetsimbi zechromium.Iikhompawundi ze-Chromium ion ziyityhefu kwaye zikhona kumanzi amdaka ngokohlobo lwe-chromium ene-trivalent, i-chromium enehexavalent okanye i-chromium yesinyithi.Eyona ndlela yonyango ye-chromium enehexavalent ingaba yimvula yokunciphisa iikhemikhali.I-Ferrous sulfate inokunciphisa kakhulu kwi-hexavalent chromium kwaye inokunciphisa i-chromium ion ukuvelisa i-chromium hydroxide precipitation.
Ukunyangwa kwamanzi amdaka anecyanide:Amanzi amdaka ane-cyanide avela kuluhlu olubanzi lwemithombo (njengamanzi amdaka e-electroplating).Isixa esincinci kakhulu secyanide siya kubangela ukuba abantu nemfuyo batyhefwe kwaye bafe ngexesha elifutshane kakhulu, kwaye kuya kubangela ukuncipha kwemveliso yezityalo.Kukho iindlela ezininzi zokunyanga amanzi amdaka aqukethe i-cyanide, njengokubuyiswa kwe-asidi, ukuhlukana kwe-membrane, ukuxutywa kweekhemikhali, ukukhutshwa, ukuchithwa kwendalo, i-chemical oxidation, njl njl. Ukongeza ekongezeni i-ferrous sulfate, indlela yokuxutywa kweekhemikhali nayo ifuna ukongeza i-axiliary encinci. arhente, ngokuqhelekileyo polyacrylamide.Ukongeza kokususa i-cyanide kugutyulo, inokususa iCOD kunye nezinye iintsimbi ezinzima emanzini.
Fenton Reagent:I-Reagent ye-Fenton Fenton inomthamo ophezulu kakhulu we-oxidation.Indlela ye-Fenton reagent luhlobo lwenkqubo yonyango ephezulu edibanisa i-ferrous sulfate kunye ne-hydrogen peroxide.Isebenzisa unciphiso olomeleleyo lwe-oxidation ye-ferrous sulfate kunye ne-hydrogen peroxide ukuvelisa i-hydroxyl radicals kunye ne-oxidizing reaction eyomeleleyo, kwaye yenza iiradicals zamahhala kunye nezinto eziphikisayo eziphilayo.Isetyenziswa ngokubanzi kumanzi amdaka ekhemikhali, kwaye yeyona isetyenziswa kakhulu kunyango lwamanzi amdaka e-electroplating.I-reagent ye-Fenton ikakhulu iqulethe i-ferrous sulfate kunye ne-hydrogen peroxide, ehlala isetyenziswa ngokwahlukeneyo kunyango lwamanzi amdaka.Itekhnoloji edityanisiweyo yezi zimbini yitekhnoloji eyomeleleyo ye-oxidation.Oku kungenxa yokuba isisombululo esixubileyo se-hydrogen peroxide (H2O2) kunye ne-divalent iron ion Fe i-oxidizes iimolekyuli ezinkulu kwiimolekyuli ezincinci kunye neemolekyuli ezincinci zibe yi-carbon dioxide kunye namanzi.Kwangaxeshanye, i-FeSO4 inokufakwa i-oxidized ibe yi-ion ye-iron trivalent, enefuthe elithile le-flocculation.I-iron trivalent ion iba yi-ferric hydroxide, enefuthe elithile lokubamba umnatha, ukuze kufezekiswe injongo yokunyanga amanzi.Isetyenziswa ngokubanzi kumanzi amdaka ekhemikhali, kwaye isetyenziswa kakhulu kunyango lwamanzi amdaka e-electroplating.
|
amanzi amdaka kushishino lweekhemikhali |
i-precipitant |
Amanzi amdaka ngesikhumba |
Ukuprintwa kunye nokudaya amanzi amdaka |
|
flocculation |
decolor |
Amanzi amdaka emulsified |
ukujiya |
indlela yokusetyenziswa:
1. Gcwalisa itanki yokunyibilika ngamanzi ompompo obushushu obuqhelekileyo kwaye uqalise i-agitator;Emva koko yongeza i-sulfate ye-ferrous, umlinganiselo we-sulfate ye-ferrous kumanzi ompompo ngu-1: 5-2: 5 (umlinganiselo wobunzima), xuba kwaye ugxobhoze iiyure eziyi-1.5-2 de idibaniswe kulwelo oluluhlaza olukhanyayo, kwaye uhlambulule ngamanzi. kugxininiso olufunekayo emva kokuchithwa ngokupheleleyo.
2. Ngenxa yobume obuhlukeneyo bamanzi akrwada, kuyafuneka ukuba kwenziwe uvavanyo kwisiza okanye uvavanyo lwebeaker ngokweempawu zomgangatho wamanzi acociweyo ukukhetha ezona meko zilungileyo zokusetyenziswa kunye nedosi ukufezekisa eyona mpembelelo yonyango.
3. Itanki yokunyibilikisa yokunyibilikisa i-ferrous sulfate iya kwenziwa ngeplastiki yePVC okanye izinto ezikwaziyo ukugilana.
2.I-Feed-grade Ferrous Sulfate
Intshayelelo yokutya kwibakala le-ferrous sulfate:
I-Ferrous sulfate sisongezo sokutya kweeminerali, esisetyenziswa kakhulu kwishishini lezondlo.Iron element iyinxalenye ebalulekileyo ye-hemoglobin, i-myoglobin, i-cytochrome kunye neentlobo ze-enzymes.I-Ferrous sulfate inokongeza i-iron efunekayo ekukhuleni kwemfuyo, ikhuthaze ukukhula nophuhliso lwemfuyo kunye nezilwanyana zasemanzini, yandise ukumelana nezifo, kwaye iphucule ukusebenza kakuhle kokutya.I-iron nayo inefuthe lokukhupha ityhefu kwi-gossypol, i-toxin equlethwe kwi-cottonseed cake kwisondlo.
Iintlobo ze-feed-grade ferrous sulfate:
I-feed-grade ferrous sulfate ihlulwe ibe yi-ferrous sulfate monohydrate kunye ne-ferrous sulfate heptahydrate.ferrous sulfate monohydrate yi-gray powder powder, kunye ne-ferrous sulfate heptahydrate yikristale eluhlaza eluhlaza.I-Iron heptahydrate sulfate yi-ferrous sulfate (FeSO4 7H2O) enamanzi asixhenxe e-crystalline, ngelixa i-ferrous monohydrate sulfate i-ferrous tyacid (FeSO4 H2O) emva kokumisa kunye nokuhlanjululwa emanzini e-crystalline.Ubunyulu kunye nomxholo we-ferrous sulfate monohydrate iphezulu, kwaye inobomi obude beshelufu (ukuya kwiinyanga ezi-6-9 ngaphandle kwe-agglomeration), kwaye isetyenziswa ngokubanzi.
Ukungalungi kweFerrous sulfate heptahydrate (FeSO4.7H2O) njengesondlo ekrwada:
1. Umthamo wamanzi we-Ferrous sulfate heptahydrate uphezulu kakhulu, okulula ukunamathela kwisitya se-sieve okanye igumbi lokutyumza kwinkqubo yokutyumza, ukuvala umngxuma we-sieve, ukunciphisa indawo yokuhlola esebenzayo ye-sieve plate, okubangelwa ukunciphisa imveliso
I-2, i-Ferrous sulfate heptahydrate iya kuchaphazela ukuzinza kwamavithamini kwisondlo, njengoko kuya kukhuthaza ukungaphumeleli kwe-oxidation ye-vitamin A;
3. Emva kokugcinwa kwexesha elithile, kulula ukubhloka i-phenomenon, engabandakanyi ukucutshungulwa okulandelayo;
4. Ekulungiseleleni i-premix, i-oxidation reaction ayisebenzi ngenxa yokuba i-salts ene-ferrous equkethe amanzi amaninzi e-crystalline kulula ukusabela nge-powder stone carrier okanye i-calcium carbonate.Eyona ndlela isebenzayo yokususa amanzi asimahla kunye namanzi ayikristale kwiFerrous sulfate heptahydrate, yenza kube ngumsebenzi olungileyo wokugcina, umxholo ophezulu wesinyithi we-ferrous monohydrate ferrous sulfate, i-ferrous sulfate monohydrate inobunyulu obuphezulu kunye nomxholo ophezulu onxulumene neFerrous sulfate heptahydrate, ubomi obude beshelufu. (6-9 iinyanga hayi iqhuma).I-feed grade ferrous sulfate phantse yonke i-monohydrate ferrous sulfate.
Imisebenzi ephambili ye-ferrous sulfate njengesondlo yile ilandelayo:
1. Yongeza iimfuno zesondlo se-iron kwimfuyo nakwiinkukhu, kwaye uthintele kwaye unyange ukunqongophala kwe-iron anemia kunye neengxaki zayo;
2, ukuphucula ukusebenza komzimba womzimba, ukuphucula umgangatho we-carcass, ukwenza ulusu lube bomvu, lubomvu;
3. Ukukhuthaza ukukhula nokuphucula imivuzo yokutya.
Indlela yokuvelisa i-ferrous sulfate monohydrate kwibakala lokutya:
Kubushushu obumalunga ne-60℃, i-ferrous sulfate heptahydrate iyakususa amanzi amathathu ekristale ukuze enze i-FeSO4 4H2O.Xa iqondo lobushushu lifikelela kwi-80-90℃, liya kutshintsha libe lilinye lamanzi ekristale, kwaye umbala uya kutshintsha ukusuka kuluhlaza okhanyayo ukuya kumgubo omhlophe.Ngokusebenzisa inkqubo yokucoca umxholo unokufikelela kwi-99%.
Iimpawu ze-feed-grade ferrous sulfate:
Ibakala lokutya i-ferrous sulfate monohydrate eveliswe yinkampani yethu ithatha isisombululo somthamo omanzi, ukuphelelwa ngamanzi emzimbeni, kunye nenkqubo yokomisa izixhobo zentsimbi engenasici.Iimveliso zineempawu zomxholo ophezulu wento ephambili, ukunyibilika okulungileyo, umbala osulungekileyo, akukho agglomeration, ulwelo olulungileyo, akukho kutyumza kunye nokuhlola.I-Ferrous sulfate monohydrate ngamaxesha angama-1.5 we-iron content ye-ferrous sulfate heptahydrate.Xa kuthelekiswa neFerrous sulfate heptahydrate, akulula ukuba i-oxidation, i-deteriorate kunye nezakhiwo ezizinzileyo.Sesona sithako silungileyo sokulungiswa kokutya kunye nokuveliswa kwe-iron supplement.
Inkqubo yethu yokuvelisa ukutya kwe-ferrous sulfate monohydrate:
Inkcazo emfutshane yokuhamba kwenkqubo: I-ferrous sulfate heptahydrate (kubandakanywa namanzi asimahla) eyahlulwe kwi-turntable kwiworkshop yokuqala ithuthelwa kumgqomo wokugcina i-ferrous storage (L7004) nge-conveyor yesikhumba (V7002), emva koko ingene kwitanki yokucofa (F7101) nge chute.I-ferrous sulfate heptahydrate (kubandakanywa namanzi asimahla) iyafudunyezwa kwaye inyibilikiswe kwitanki yepulping ngomphunga.Ngethuba lenkqubo yokuchithwa, inani elincinci le-25% lihlambulule i-asidi ye-sulfuric yongezwa ukulungelelanisa i-asidi ye-slurry, kwaye ke inani elincinci le-iron powder liyongezwa.Sebenzisa impompo ephantsi kwamanzi ukumpompa i-heptahydrate ene-ferrous enyityilisiweyo kwi-1 ~ 3 # itanki yokuguqula emanzi (C7101A / B / C) yokufudumeza kunye nokuguqulwa kwekristale.I-heptahydrate ene-ferrous iyancipha ngokuthe ngcembe kwitanki yokuguqula emanzi kwaye iguqulelwe kwikristale emhlophe emhlophe ye-ferrous monohydrate.Xa lonke ulwelo kwitanki luguqulwa lube lulwelo olungwevu olumhlophe, sebenzisa i-basket centrifuge (L7101) ukwahlula ulwelo ukusuka kokuqinileyo, I monohydrate eyahluliweyo ene-ferrous ithuthelwa kwihopper yokugcina ye-ferrous monohydrate ngokusebenzisa isidluliseli solusu (V7101ABC), kunye emva koko ithunyelwe kwinkqubo yokomisa (L7012) nge-screw conveyor.Kwinkqubo yokomisa, itshintshisa ubushushu kunye nomoya oshushu.Emva kokukhawuleza, okomileyo, kunye nokuphulwa, amanzi akhululekile asuswe ngokuthe ngcembe emva kokuba i-ferrous monohydrate ishushu, kwaye umoya oshushu ungena kwi-No. Ukwahlula, I monohydrate eyahluliweyo ferrous ke ithunyelwa Raymond Mill (B7003) ukuze pulverization ngokusebenzisa umbhobho umoya, kunye monohydrate ecociweyo ferrous ithunyelwa No..Emva koko, i-powder monohydrate powder ingena kwi-bin egqityiweyo yokugcina imveliso (L7006), igesi ingena kwi-No. iimveliso
3.Soil Regulator
Isilungisi somhlaba i-ferrous sulfate:
Xa ulima izityalo, okokuqala, kuyimfuneko ukufumana uluhlu olufanelekileyo lwe-pH yezityalo ezilinywayo, nokuba zikhetha umhlaba omuncu okanye umhlaba ongathathi hlangothi okanye unokufaneleka kumhlaba we-alkaline.Ukuba umhlaba u-acidic kakhulu okanye i-alkaline, iya kuchaphazela ukukhula kweengcambu zezityalo ukuya kwinqanaba elithile, ngaloo ndlela kuchaphazela ukukhula okuqhelekileyo kwezityalo.Izityalo eziqhelekileyo zikhula ngcono kumhlaba ongathathi hlangothi, oneasidi ebuthathaka kunye ne-alkaline ebuthathaka.
Umhlaba pH wohlulwe ube ngamanqanaba amahlanu: umhlaba oneasidi kakhulu (pH ngaphantsi kwe-5), umhlaba oneasidi (pH 5.0-6.5), umhlaba ongathathi hlangothi (pH 6.5-7.5), umhlaba one-alkaline (pH 7.5-8.5), kunye nomhlaba oqinileyo wealkaline. (pH ngaphezulu kwe-8.5)
Chonga ubumuncu bomhlaba kunye nealkalinity:
Amalungu asisiseko omhlaba zizimbiwa, izinto eziphilayo, amanzi kunye nomoya.Ngoko ke ixabiso le-PH lomhlaba linokulinganiswa ngephepha lovavanyo, kodwa ungagweba njani ngokulula ubumuncu kunye nealkalinity yomhlaba ngaphandle kwephepha lovavanyo? Amalungu asisiseko omhlaba zizimbiwa, izinto eziphilayo, amanzi nomoya.Ke ixabiso le-PH lomhlaba linokulinganiswa ngephepha lovavanyo, kodwa ungagweba njani ngokulula ubumuncu kunye nealkalinity yomhlaba ngaphandle kwephepha lovavanyo?
Ngokuqhelekileyo, umhlaba oneasidi eninzi kakhulu uya kuncamathelisa kwaye ubole xa umanzi, kwaye uya kwenza amaqhuma amakhulu aqinileyo xa womile, kwaye uya kuba nencasa ekrakra xa ufakwe emlonyeni omncinci.Kumhlaba one-alkalinity egqithisileyo, uqweqwe lomhlaba luyakhululeka xa lomile emva kwemvula.Beka umhlaba okhululekileyo emanzini ukuze uvuselele kwaye ucacise, emva koko uthathe isisombululo esicacileyo kwaye ubilise some.Kukho iqabaka encinci emhlophe kumaleko asezantsi.
Imihlaba eyahlukeneyo ithanda ukunqongophala kwezondlo phantsi kweemeko ezahlukeneyo ze-PH:
| Uhlobo lweAgro | Umhlaba pH <6.0 | Umhlaba pH 6.0-7.0 | umhlaba pH> 7.0 |
| umhlaba onesanti | I-nitrogen, i-phosphorus, i-potassium, i-calcium, i-magnesium, i-copper, i-zinc, i-molybdenum | Nitrogen, magnesium, manganese, boron, ubhedu, zinc | I-nitrogen, i-magnesium, i-manganese, i-boron, ubhedu, i-zinc, isinyithi |
| ukukhanya okuluhlaza | I-nitrogen, i-phosphorus, i-potassium, i-calcium, i-magnesium, ithusi, i-molybdenum | Nitrogen, magnesium, manganese, boron, ubhedu | Nitrogen, magnesium, manganese, boron, ubhedu, zinc |
| udaka | I-phosphorus, i-potassium, i-molybdenum | Manganese, boron | Manganese, boron, ubhedu, intsimbi |
| udaka lodongwe | I-phosphorus, i-potassium, i-molybdenum | manganese | I-Boron, i-manganese |
| udongwe | I-phosphorus, i-molybdenum | I-Boron, i-manganese | I-Boron, i-manganese |
| Umhlaba wezinto eziphilayo eziphezulu | I-phosphorus, i-zinc, ithusi | I-Manganese, i-zinc, ubhedu | I-Manganese, i-zinc, ubhedu |
Indlela yokulawula umhlaba:
1. Umhlaba oneasidi eninzi kakhulu:
(1) Umhlaba oneasidi ungasetyenziselwa ukwenza i-PH.Ikalika isebenza ngaphezulu kakhulu kunokuthoba iasidi yomhlaba.Ikwaphucula iimpawu zembonakalo yomhlaba, ivuselela ukusebenza kwentsholongwane emhlabeni, iphucula ukusebenza kakuhle kweeminerali kwizityalo, ibonelela ngekhalsiyam nemagnesium kwizityalo, kwaye yonyusa ukulungiswa kwenitrogen kwizityalo zemidumba.Rhoqo ngonyaka ngemumu nganye kwi 20 ukuya kwi 25 kilograms zekalika, kwaye ufake isichumiso esaneleyo sasefama, musa ukufaka ikalika ngaphandle kwesichumiso sasefama, ukuze umhlaba ube tyheli kwaye ubhitye.Kwaye kufuneka isetyenziswe kwiinyanga ezi-1-3 ngaphambi kokuhlwayela, ukuze ingachaphazeli ukuntshula kwesityalo kunye nokukhula.
(2) Imimandla engaselunxwemeni inokusebenzisa uthuthu oluneqokobhe olunekhalsiyam, umgubo welitye elimfusa, uthuthu lwempukane, uthuthu lwezityalo njalo njalo ukuze lunciphise iasidi yomhlaba, kunye nokulungelelanisa ngcono iimeko zamanzi nezichumiso zomhlaba.
2. Umhlaba onealkaline kakhulu:
(1) Ukusetyenziswa komgubo wesulfure: kwi-square meter yebhedi yezithole, exutywe ne-100-200g yomgubo wesulfure, ubomi beshelufu ye-asidi ingagcinwa iminyaka emi-2-3.
(2) Ukusetyenziswa kwe-ferrous sulfate: i-ferrous sulfate yi-asidi eyomeleleyo kunye netyuwa e-alkali engenamandla, eya kugalelwa nge-hydrolyzed emhlabeni ukuze yenze i-asidi, eyenza umhlaba uphuculwe.Faka i-150g ye-ferrous sulfate kwi-square meter ukunciphisa ixabiso le-pH ngeeyunithi ze-0.5-1.0;yongeza idosi nge-1/3.
(3) Galela iviniga: isixa esincinci somhlaba ophothiweyo kwintsapho, ukuba ixabiso le-pH lingaphezulu kwe-7, lingasetyenziselwa amaxesha angama-150-200 ukunkcenkceshela iviniga, emva kweentsuku ze-15-20, umphumo ulungile.
(4) ukuxuba umhlaba wenaliti evulekileyo: ukuxuba umhlaba wenaliti evulekileyo yindlela ekhawulezayo nesebenzayo yokuphucula umhlaba wealkaline.I-Pine conisoil yenziwe nge-pine conifers ebolileyo, amasebe ashiyekileyo kunye nezinye izinto ezomileyo ezibuyiselwayo, zineasidi ngakumbi.Ngokubanzi kumhlaba we-alkaline oxutywe ne-1 / 5-1 / 6 yomhlaba wenaliti yepine, ingatyalwa njengeentyatyambo ze-asidi.
(5) Thela isisombululo se-potassium dihydrogen phosphate: kumhlaba we-alkaline, isinyithi silula ukulungiswa kwaye sibe yimeko engasebenzisekiyo, nangona intsimbi engaphezulu isetyenziswe, umphumo awuyi kuba yinto efanelekileyo.Ngoko ke, i-0.2% yesisombululo se-potassium dihydrogen phosphate okanye esinye isisombululo sesichumiso se-asidi singasetyenziselwa ukunkcenkceshela umhlaba, ukuze umhlaba ube buthathaka, unokukhuthaza ukuchithwa kwentsimbi emhlabeni, eya kuba luncedo ekufunxeni nasekusetyenzisweni kwe-iron. iingcambu zesityalo seentyatyambo.
(6) i-gypsum ingasetyenziswa emhlabeni, i-phosphogypsum, i-ferrous sulfate, umgubo wesulfure, amalahle aphelile nge-asidi.
7Isenokuvundiswa kwaye ivundiswe, enokuthi ivelise isixa esikhulu se-asidi ephilayo kwaye yehlise nexabiso le-PH yomhlaba.
3. I-asidi eyenziweyo yemihlaba engathathi hlangothi kunye ne-calcareous:
I-powder sulphur ekhoyo (50g / m 2) okanye i-ferrous sulfate (150 g / m 2) ingancitshiswa ngeyunithi ye-pH ye-0.5-1.Kananjalo unokusebenzisa inkqubo yokugalela amanzi e-alum.
Umhlaba onetyuwa: I-Ferric sulfate ingasetyenziselwa ukulawula ibhalansi yomhlaba kumasimi anetyuwa.Ukufakwa kwetyuwa emhlabeni kuthetha ukuba isiqulatho setyuwa emhlabeni siphezulu kakhulu (ngaphezu kwe-0.3%), ukuze izityalo zingakhuli ngendlela eqhelekileyo.Ityuwa eTshayina isasazwa ikakhulu kumantla eTshayina Plain, kwiThafa elikumantla-mpuma, kummandla osemntla-ntshona nakwiindawo eziselunxwemeni.Ngaphambi kokuhlwayelwa kwe-ferrous sulfate ukuya kwi-alkali yasentlakohlaza, ukuchumisa kwakulandelwa kukulima entlakohlaza, kunye ne-50 kg ye-ferrous sulfate isilungisi sekhemikhali sagalelwa kwimumu nganye yomhlaba we-saline-alkali, emva koko ihlakulwe nge-rotary tiller okanye ikhuba.Ukusetyenziswa kwe-iron sulfate kuyakhawuleza, kodwa ixesha lesenzo alide, kufuneka lisetyenziswe rhoqo.
4.Isetyenziswa Ngokukodwa kwiintyatyambo:
i-ferrous sulfate ifanelekile kwizityalo ezineasidi ukongeza intsimbi kwizityalo.Thintela isifo samagqabi atyheli.Ukunqongophala kwe-iron kunokukhokelela ngokulula kwi-chlorosis yamagqabi kunye necrosis yeengcambu zezinye iintyatyambo.Kwezinye iindawo, inani elincinci le-sulfate ye-ferrous liya kongezwa xa unkcenkceshela kwaye uchumisa iintyatyambo ukuphucula i-asidi yomhlaba we-pot kunye nokuhlangabezana neemfuno zokukhula kwezityalo.I-Ferrous sulfate isenokusetyenziswa egadini ukubulala ubulembu, ukususa ubulembu nobulembu, nokuphucula umhlaba.
indlela yokusetyenziswa:
1, Lungisa i-pH yamanzi anyibilikisiweyo kwi-ferrous sulfate ukuya malunga ne-PH4.Indlela yokongeza iviniga yerayisi ephezulu okanye ukuhlambulula i-asidi ye-sulfuric emanzini, ukulinganisa i-pH yamanzi kunye nephepha lokuvavanya i-litmus, kwaye uvavanye kanye ngaphandle kokongeza kancinci ekuqaleni de ixabiso le-PH lamanzi lilungelelaniswe kwi-4. Emva koko yongeza isisombululo se-ferrous sulfate kwaye uyilinganise ngephepha lovavanyo lwe-litmus.Ukuba ixabiso le-PH lisekwi-4, ungasebenzisa esi sisombululo se-ferrous sulfate ukunkcenkceshela iintyatyambo ezityheli ngenxa yokunqongophala kwentsimbi.Ngokubanzi, ukuba nje iintyatyambo kunye nezityalo ziba tyheli ngenxa yokunqongophala kwentsimbi, ixabiso le-PH embizeni kufuneka libe phezulu.Kuphela kungokusebenzisa esi sisombululo sisezantsi se-pH ye-ferrous sulfate ukunkcenkceshela umhlaba wembiza apho ixabiso le-PH yomhlaba wembiza linokucuthwa, ukuze kuphunyezwe injongo yokongeza i-iron kwiintyatyambo ezingenayo intsimbi.
2, I-ferrous sulfate yenziwe kwisichumiso sentsimbi ye-chelate kwaye ifakwe.I-Disodium ethylenediamine tetraacetic acid (C10H14N2O8Na2), enokuthengwa kwiivenkile zeekhemikhali eziqhelekileyo, ibizwa ngokuba yi "chelating agent".Inzuzo ye-agent ye-chelating kukuba isinyithi esidibaniswe nayo akulula ukuba siqhutywe yi-chemical reaction, kodwa ingasetyenziselwa izityalo.Indlela yokulungisa kukuthatha i-6 grams ye-ferrous sulfate kunye ne-8 grams ye-disodium EDTA ukunyibilikisa izinto ezimbini kwilitha enye yamanzi ngaxeshanye (lungisa ixabiso le-PH libe ngaphantsi kwe-6), kunye nokugcina isisombululo kwi-container. Yima ecaleni kuka.Ukuba kuyimfuneko ukongeza isinyithi kwiintyatyambo ezingenalo isinyithi, yongeza i-10 ml yesi sisombululo kwi-1 ilitha yamanzi.
3, Ngokubanzi, kukho iindlela ezimbini zokuchumisa iintyatyambo: ukuchumisa kweengcambu (i-7-9 jin ye-10 grams yamanzi, umhlaba wesitya sokunkcenkceshela) kunye nokutshiza ukuchumisa (i-4-5 jin ye-10 grams yamanzi, isitshizi phezu kweqabunga).Nangona isisombululo se-ferrous sulfate sinempembelelo ethile kumhlaba wembiza yokunkcenkceshela, intsimbi enyibilikayo iya kulungiswa ngokukhawuleza kwaye ibe yi-iron-containing compound kwaye ingasebenzi.Ukuze kuthintelwe isinyithi ukuba singalungiswa ngumhlaba, kucetyiswa ukuba kusetyenziswe isisombululo se-ferrous sulfate ukutshiza amagqabi, okungcono kunokunkcenkceshela.
imiba efuna ingqwalasela:
1, Amanzi asetyenziselwa ukunyibilikisa i-ferrous sulfate aya kulahlekelwa ukusebenza kwawo ukuba ixabiso lawo le-PH lingaphezulu kwe-6.5.
2, i-Ferrous sulfate kufuneka igcinwe ngendlela etywiniweyo ukuthintela ukufuma.Ukuba ichaphazeleka kukufuma, iya kuthi ngokuthe ngcembe i-oxidize kwaye ibe yintsimbi enqabileyo engafuntshwa lula zizityalo.Xa ijika ukusuka eluhlaza okwesibhakabhaka ukuya kumdaka, i-ferrous sulfate ngeli xesha iye yafakwa kwi-oxidized kwi-ferric sulfate, engakwazi ukufunxwa kwaye isetyenziswe ziintyatyambo kunye nezityalo.
3, I-ferrous sulfate ekhethekileyo yeentyatyambo kufuneka ilungiswe ngokukhawuleza.Akukho nzululwazi kakhulu ukuxuba isisombululo se-ferrous sulfate ngexesha elinye ukusetyenziswa kwexesha elide.Oku kungenxa yokuba i-ferrous sulfate iya kuthi ngokuthe chu i-oxidize ibe yi-iron e-trivalent ekungelula ukufunxwa emanzini ixesha elide, kwaye ayikwazi ukufunxwa kwaye isetyenziswe ziintyatyambo kunye nezityalo.
4, Isixa se-ferrous sulfate akufuneki sibe sikhulu kakhulu kwaye i-frequency mayingabi rhoqo kakhulu.Ukuba i-dosage inkulu kakhulu kwaye inani le-topdressing lixhaphake kakhulu, isityalo siya kuba netyhefu, kwaye iingcambu zeentyantyambo ziya kuba ngwevu kwaye zibe mnyama kunye nokubola.Ukongezelela, ukufunxa kwezinye izondlo kuya kuchaphazeleka ngenxa yempembelelo yayo echasayo.
5, Xa ufaka i-ferrous sulfate kumhlaba we-alkaline, kufuneka kufakwe isichumiso esifanelekileyo se-potassium (kodwa ungatyali uthuthu).Ngenxa yokuba i-potassium ihambelana nokuhamba kwentsimbi kwizityalo, inokukhuthaza ukusebenza kwe-ferrous sulfate.
6, Ukusetyenziswa kwesisombululo se-ferrous sulfate kwiintyatyambo kunye nemithi ye-hydroponic kufuneka kuthintele ukukhanya kwelanga.Ukukhanya kwelanga okukhanya kwisisombululo sezondlo esinentsimbi kuya kwenza idiphozithi yentsimbi kwisisombululo kunye nokunciphisa ukusebenza kwayo.Ngoko ke, kuyacetyiswa ukuba ugubungele isitya ngendwangu emnyama (okanye iphepha elimnyama) okanye uyihambise kwindawo emnyama ngaphakathi;
7, Isiphumo sokusetyenziswa okuxutyiweyo kwesulfate eneferrous kunye nesisombululo sesichumiso esibolileyo silungile kakhulu.Ngenxa yemveliso yokwahlukana kwezinto eziphilayo, inefuthe eliyinkimbinkimbi kwintsimbi kwaye inokukhuthaza ukunyibilika kwesinyithi;
8, Ayifanelekanga ukusebenzisa isichumiso se-ammonia nitrogen kunye nezinto ezinefuthe elichasayo ngentsimbi kunye.I-ammonia nitrogen (efana ne-ammonium sulfate, i-ammonium carbonate, i-ammonium phosphate kunye ne-urea) inokutshabalalisa i-organic matter kunye ne-iron complex emanzini nasemhlabeni, kwaye i-oxidize i-iron edibeneyo ibe yi-iron ene-trivalent engafuntshwa lula.I-calcium, i-magnesium, i-manganese, ithusi kunye nezinye izinto zineempembelelo ezichasayo kwisinyithi kwaye zinokunciphisa ukusebenza kwesinyithi.Ngoko ke, isixa sezi zinto kufuneka silawulwe ngokungqongqo.Xa usebenzisa i-ferrous sulfate, kungcono ukuba ungafaki isichumisi esiqulethe ezi zinto kunye.
9, I-pH yembiza nganye yomhlaba yahlukile, kwaye imfuno ye-pH yentyatyambo nganye yahlukile, ngoko ke umthamo awunakufana.Eyona ndlela ichanekileyo kukusebenzisa izixhobo zokuvavanya i-asidi kunye ne-alkali njengephepha lovavanyo, thelekisa i-asidi kunye ne-alkali yokukhethwa kweentyatyambo, kwaye ubale isixa esichanekileyo ngokubala okulula.Emva kweeveki ezimbalwa zokufakwa, ukuchumisa kunokuyekwa xa amagqabi ejika abe luhlaza okanye umhlaba wembiza ungekho alkaline
Iintyatyambo ezifanelekileyo:
I-Ferrous sulfate ifanelekile ukuthanda iintyatyambo zomhlaba omuncu kunye nemithi.Ngenxa yobuthathaka be-asidi kumhlaba we-basin, amaqabunga aphuzi, okanye asondeza, kunye ne-ferrous sulfate ingasetyenziswa.Imithi yokulima nayo ifanelekile kwisicelo se-ferrous sulfate.Qaphela: awuboni umthubi wegqabi kukunqongophala kwentsimbi, ngokuqhelekileyo isifo sokunqongophala kwentsimbi yentyatyambo kwenzeka kumagqabi amatsha, imithambo ibe tyheli, imithambo isahlala iluhlaza.Amabala esifo awabonakali rhoqo.Kwiimeko ezinzima, i-leaf margin kunye neqabunga leqabunga liyomile, kwaye ngamanye amaxesha liyanda ngaphakathi, lenze indawo enkulu, kwaye kuphela i-veins enkulu yeqabunga ihlala iluhlaza.Ukuqinisekiswa ukuba ukusilela kwentsimbi emva kokusetyenziswa kwesichumisi se-iron sulfate
5.Industrial Ferrous Sulfate
I-Industrial ferrous sulfate:
I-Ferrous sulfate ibalulekile ityuwa yentsimbi, i-iron sulfate esetyenziswa kwityuwa yesinyithi, i-iron oxide magnetic, i-inki, i-iron oxide ebomvu, esetyenziswa njenge-iron catalyst, i-agent yokudaya, i-agent e-tanning, isicoci samanzi, izithinteli zomthi kunye nesibulali ntsholongwane, njl. isetyenziswa ngokubanzi kwisondlo kunye nezongezo zokutya njengezongezo zentsimbi, umbala weenwele.I-ferrous sulfate iqulethe ikakhulu i-ferrous heptahydrate sulfate kunye ne-ferrous monohydrate sulfate.
Ukusetyenziswa kwimizi-mveliso ye-ferrous sulfate:
Ukulungiswa kokucoceka okuphezulu kwe-manganese dioxide:i-sulfate ye-ferrous inokunciphisa okunamandla, inxalenye ephambili ye-anite ethambileyo yi-MnO2, kwaye i-MnO2 ine-oxidation eqinile phantsi kweemeko, ngoko ke phantsi kweemeko zesondo, zinokuxutywa kunye ukuze zilungiselele ubunyulu be-manganese dioxide.
Ukucocwa kogutyulo:i-ferrous sulfate isetyenziswa njenge-coagulant yokucacisa amanzi amdaka kunye namanzi amdaka emizi-mveliso;kwaye isetyenziswa ngokubanzi njengesicoci samanzi kunyango lwamanzi okutya kwimizi-mveliso.Idla ngokusetyenziswa nesodium hydroxide okanye ikalika kunye ne-organic polymer flocculant, ene-ferrous sulfate njenge-arhente yokunciphisa, kunye nendlela yokunciphisa imichiza yokucocwa kwamanzi amdaka ane-chromium, isiphumo sonyango silungile, sineengenelo zeendleko zokusebenza eziphantsi, akukho mveliso mtsha wongcoliseko, kwaye unokuphinda usetyenziswe. Cr2O3.
Isulfate ene-ferrous esulungekisiweyo: kukho iindlela ezininzi zokuhlambulula i-sulfate ye-ferrous, njenge-recrystallization method, i-hydrolysis precipitation method, indlela ye-ultrafiltration, njl. Emva kokucoca, i-sulfate ye-ferrous ingasetyenziswa ngokuthe ngqo njengesiqalo sezinto eziluhlaza ukulungiselela ukulungiswa okulandelayo komgangatho ophezulu we-iron oxide, kwaye ingaba ngokuthe ngqo. isetyenziswe njengesixhobo sokuqala sokucoca amanzi.
Ukulungiswa kwe-polyferric sulfate: i-flocculation iteknoloji yokucoca amanzi esetyenziswa kakhulu ekhaya nakwamanye amazwe.Umgangatho wempembelelo ye-flocculation ixhomekeke ekusebenzeni kwe-flocculant.I-Polymeriron sulfate yintsimbi entsha nesebenzayo ye-polymer flocculant, luhlobo lwesiseko se-iron sulfate polymer.Ngeempawu zexesha elifutshane le-condensation kunye nokusebenza kakuhle kokuhlaliswa kwee-catkins, izinga lokususwa kwamanzi amdaka lingafikelela ngaphezu kwe-95%, kwaye izinga lokususa umbala wamanzi amdaka lingafikelela kuma-80%.
Ukulungiswa kwe-iron oxide ebomvu: i-iron oxide ebomvu, i-pigment ebomvu, ukubunjwa kwayo yi-Fe2O3, oko kukuthi i-hematite.I-Non-toxic, ayinyibiliki emanzini, inamandla okugquma aphezulu kakhulu kunye namandla okufaka imibala, ukuxhathisa ukukhanya kwayo, ukumelana nobushushu, ukuxhathisa kwe-alkali kunye nokumelana ne-asidi edibeneyo kulungile kakhulu.I-iron sulfate ingasetyenziselwa ukulungisa i-iron oxide ebomvu, ukuphumeza ukusetyenziswa kwakhona kwenkunkuma.
Ukulungiswa kwe-iron oxide emthubi: i-iron oxide etyheli, yi-pigment etyheli, eyile inaliti yentsimbi ekrwada, ukuxhathisa kwayo ukukhanya, ukuxhathisa kwerhasi yongcoliseko kunye nokumelana nealkali kunamandla kakhulu, kodwa ukuxhathisa kweasidi kubi.Ukulungiswa kwe-ultrafine yentsimbi ecacileyo ye-oxide etyheli ene-ferrous sulfate ifanelekile.
Nano iron oxide: I-nano iron oxide i-iron oxide ecacileyo, ineenzuzo zokungafihli okuphezulu, ukusabalalisa okulungileyo, umbala oqaqambileyo, kwipeyinti, i-inki, iiplastiki kunye namanye amashishini anoluhlu olubanzi lokusetyenziswa, luhlobo olutsha oluneempawu ezizodwa zee-pigments zentsimbi.Nge-ferrous sulfate kunye ne-industrial grade ammonium bicarbonate njengemathiriyeli ekrwada, i-iron oxide eneferrous inokuveliswa ngendlela yesigaba solwelo.
Metal anticorrosion: kwisixokelelwano sokupholisa samanzi esithe tye, inani elincinci le-sulfate ene-ferrous linokongezwa kwi-inlet yamanzi ye-condenser ukwenza umaleko wefilimu ekhuselayo ye-iron oxide kumphezulu ongaphakathi wetyhubhu yealloy yobhedu, ukuze kuthintelwe okanye kuncitshiswe ukubola. kwityhubhu ye-alloy.
Abanye: i-ferrous sulfate inokusetyenziselwa ukwenza i-inki ebhlowu namnyama kunye nokudaya kwesikhumba, kunye nokufota kunye nokwenza iipleyiti zokushicilela.Isenokusetyenziswa njenge-etcher yezixhobo ze-aluminium, i-catalyst ye-polymerization kwishishini lemichiza, i-reagents kuhlalutyo lweekhemikhali, izigcini zokhuni, kunye neyeza zonyango lwe-anemia yokunqongophala kwesinyithi.
FAQ
Umbuzo: Liliphi ixesha lakho lokuhambisa?
A: Ngokuqhelekileyo siya kulungelelanisa ukuthunyelwa kwii-7 -15 iintsuku.
Umbuzo:Kunjani ukupakisha?
A: Ngokuqhelekileyo sinikezela ukupakisha njenge-50 kg / isikhwama okanye i-1000kg / iibhegi Kakade ke, ukuba uneemfuno ezikhethekileyo kuzo, siya kuthi ngokutsho kwakho.
Q:Ukuqinisekisa njani umgangatho wemveliso ngaphambi kokubeka iiodolo?
A: Ungafumana iisampulu zasimahla kuthi okanye uthathe ingxelo yethu ye-SGS njengereferensi okanye ulungiselele iSGS phambi kokulayisha.
Umbuzo:Yintoni izibuko lokulayisha?
A: Kulo naliphi na izibuko eTshayina.
Q: Ngaba ndingafumana ixabiso eliphantsi ukuba ndiyaodola.izixa ezikhulu?
A: Ewe, amaxabiso athotyiwe ngokobungakanani beodolo kunye nexesha lentlawulo.
Q:Xa ndithumela umbuzo, loluphi ulwazi olunokukunceda ukuba undikhethele eyona mveliso yesutibale?
A: Olu lwazi lulandelayo luya kusinceda ukuba sikukhethele imveliso: ubungakanani obuchanekileyo, ukupakisha, izibuko lendawo, iimfuno ze-specs.Ukuba unayo nayiphi na imfuno ekhethekileyo, sikwabonelela ngenkonzo yasimahla yokulungiselela wena.
Q: Ngaba ungenza inkonzo OEM ye Iron (II) Sulphate?
A: Ewe, sinikeze ngenkonzo ye-OEM kwiinkampani ezininzi ezinkulu nezidumileyo ngokulandelelana.
Q: Ndingalifumana njani ixabiso le-Iron(II) Sulphate?
A: Sinike umyinge wakho kanye, ukupakisha, indawo yokufikela okanye iispekthi ezifunekayo ukucaphula ixabiso.
Q:Ndingumthengisi omncinci, uyayamkela iodolo encinci ye-Iron(II) Sulphate?
A: Akukho ngxaki, singathanda ukukhula kunye.
