1. Ukucocwa kwamanzi amdaka kuShishino lweNsimbi
Iimpawu:Iqulethe ugxininiso oluphezulu lwezinto eziqinileyo ezinqunyanyisiweyo (izinto ezilahliweyo zentsimbi, umgubo wentsimbi), iiyoni zentsimbi enzima (izinc, ilothe, njl. njl.), kunye necolloidal substances.
Inkqubo yoNyango:PAC yongezwa (idosi: 0.5-1.5 ‰) ukwenza ngokukhawuleza i-flocs ngokusebenzisa i-adsorption kunye nemiphumo ye-bridging, idityaniswe namatanki e-sedimentation yokwahlula okuqinileyo-ulwelo, ukunciphisa ukungcola kwamanzi angaphezu kwama-85%.
Ukusebenza:Ukususwa kwe-ion yentsimbi enzima kudlula i-70%, kunye nemigangatho yokukhutshelwa kwamanzi amdaka acociweyo.
2. Ukwenziwa kombala waManzi amdaka
Iimpawu:I-chromaticity ephezulu (iintsalela zedayi), i-COD ephezulu (imfuno ye-oksijini yeekhemikhali), kunye nokuguquguquka okubalulekileyo kwe-pH.
Inkqubo yoNyango:PACisetyenziswa ngokudibeneyo nezilungelelanisi ze-pH (idosi: 0.8-1.2 ‰), ukwenza i-Al (OH) ₃ i-colloids ukuze i-adsorb iimolekyuli zedayi. Idityaniswe ne-air flotation, inkqubo ifezekisa i-90% yokususa umbala.
3. Ukucocwa kwamanzi amdaka ePolyester Chemical
Iimpawu:I-COD ephezulu kakhulu (ukuya kwi-30,000 mg / L, equkethe izinto eziphilayo ze-macromolecular ezifana ne-terephthalic acid kunye ne-ethylene glycol esters).
Inkqubo yoNyango:Ngexesha coagulation,PAC(idosi: 0.3-0.5 ‰) neutralizes iintlawulo colloidal, lo gama polyacrylamide (PAM) iphucula flocculation, ukufezekisa ukuncipha COD yokuqala 40%.
Ukusebenza:Yenza iimeko ezifanelekileyo zokulandela i-iron-carbon micro-electrolysis kunye ne-UASB unyango lwe-anaerobic.
4. Ukunyangwa kwamanzi amdaka eMichiza yemihla ngemihla
Iimpawu:Iqulethe ukuxinana okuphezulu kwee-surfactants, i-oyile, kunye nokuguquguquka okungazinzanga komgangatho wamanzi.
Inkqubo yoNyango:PAC(idosi: 0.2-0.4 ‰) idityaniswe kunye ne-coagulation-sedimentation ukususa izinto eziqinileyo ezimisiwe, ukunciphisa umthwalo kunyango lwebhayoloji kunye nokwehliswa kweCOD ukusuka kwi-11,000 mg / L ukuya kwi-2,500 mg / L.
5. Ukucocwa kwaManzi amdaka eGlass
Iimpawu:I-alkaline ephezulu (pH> 10), equlathe amasuntswana eglasi okusila kunye nezingcolisi zebhayoloji ezingaboli kakuhle.
Inkqubo yoNyango:Ipolymeric ialuminiyam iferric chloride (PAFC) yongezwa ukwenza ialkalinity ingabikho, iphumeze ngaphezulu kwe 90% yokususwa kwezinto eziqinileyo. I-turbidity yamanzi amdaka yi-≤5 NTU, iqinisekisa ukusebenza okuzinzileyo kweenkqubo ezilandelayo zokuhluzwa kwe-ultrafiltration.
6. Ukucocwa kwamanzi amdaka akwimizi-mveliso eneFluoride
Iimpawu:ISemiconductor/etching kushishino lwamanzi amdaka anefluoride (uxinaniso>10 mg/L).
Inkqubo yoNyango:PACidibana ne-F⁻ nge-Al³⁺ yenze i-AlF₃ imvula, yehlisa ukuxinana kwe-fluoride ukusuka kwi-14.6 mg/L ukuya kwi-0.4-1.0 mg/L (ukuhlangabezana nemigangatho yamanzi okusela).
Ixesha lokuposa: May-15-2025