Isinyithi esinzima liqela lezinto zokulandelela ezibandakanya isinyithi kunye ne-metalloids ezifana ne-arsenic, i-cadmium, i-chromium, i-cobalt, ubhedu, isinyithi, i-load, i-manganese, i-mercury, i-nickel, i-tin kunye ne-zinc.Ii-ion zesinyithi ziyaziwa ngokungcolisa umhlaba, umoya ojikeleze umhlaba kunye neenkqubo zamanzi kwaye ziyityhefu nakwiqondo eliphantsi kakhulu.
Kukho imithombo emibini ephambili yesinyithi esinzima emanzini, imithombo yendalo kunye nemithombo ye-anthropogenic.Imithombo yendalo ibandakanya umsebenzi wentaba-mlilo, ukukhukuliseka komhlaba, umsebenzi webhayoloji, kunye nokuguquguquka kwemozulu kwamatye kunye neeminerali, ngelixa imithombo ye-anthropogenic ibandakanya iindawo zokulahla inkunkuma, ukutshiswa kwepetroli, ukuqengqeleka kwezitalato, ugutyulo, imisebenzi yezolimo, imigodi, kunye nongcoliseko lwemizi-mveliso efana nedayi yelaphu.Iintsimbi ezinzima zihlelwa njengetyhefu kunye ne-carcinogenic, ziyakwazi ukuqokelela kwizicubu kwaye zibangele izifo kunye nokuphazamiseka.
Ukususwa kwee-ion zensimbi ezinzima kumanzi amdaka kubalulekile ekucoceni okusingqongileyo kunye nempilo yabantu.Kukho iindlela ezahlukeneyo ezixeliweyo ezinikezelwe ekususweni kweeyoni zentsimbi enzima kwimithombo eyahlukeneyo yamanzi amdaka.Ezi ndlela zinokwahlulwa zibe yi-adsorption, inwebu, imichiza, i-electro, kunye nonyango olusekwe kwi-photocatalytic.
Inkampani yethu inokubonelelaI-Heavy Metal Susa i-Agent, I-Heavy Metal Susa i-Agent CW-15 ayinayo ityhefu kunye nendalo-friendly catcher metal heavy.Le khemikhali inokwenza ikhompawundi ezinzileyo kunye neyona ion zentsimbi ezimonovalent kunye ne-divalent kumanzi amdaka, afana ne:Fe2+,Ni2+,Pb2+,Cu2+,Ag+,Zn2+,Cd2+,Hg2+,Ti+ kunye ne-Cr3+, emva koko ifikelele kwiinjongo zokususa ingqondo enzima. emanzini.Emva konyango, i-Precipitation ayinakunyibilikiswa yimvula, Akukho ngxaki yesibini yongcoliseko.
Iinzuzo zezi zilandelayo:
1. Ukhuseleko oluphezulu.Akukho tyhefu, akukho vumba libi, akukho nto inetyhefu eyenziwa emva konyango.
2. Isiphumo esihle sokususa.Ingasetyenziswa kuluhlu olubanzi lwe-pH, lunokusetyenziswa kwi-asidi okanye kumanzi amdaka e-alkaline.Xa i-ion zetsimbi zihlala, zinokususwa ngexesha elifanayo.Xa i-ion yensimbi enzima ikwimo yetyuwa eyinkimbinkimbi (EDTA, i-tetramine njl) engenakususwa ngokupheleleyo nge-hydroxide precipitate method, le mveliso inokususa nayo.Xa idibanisa isinyithi esinzima, ayisayi kuthintelwa lula ziityuwa ezihlala zihleli emanzini amdaka.
3. Isiphumo esihle se-flocculation.Ukwahlula okuqinileyo-ulwelo ngokulula.
I-4.I-sediments zetsimbi ezinzima zizinzile, nakwi-200-250 ℃ okanye i-acid dilute.
5. Indlela yokucubungula elula, ukucocwa kodaka olulula.
Ukuba unomdla kwiimveliso zethu, wamkelekile ukuba uthethe.Sisaninika inkonzo ngexesha leNtwasahlobo.
Ixesha lokuposa: Jan-18-2023