Tsim cov dej khib nyiab los ntawm electrolytic manganese ntau lawm

(1) Cov dej txias: raws li qhov nruab nrab ntawm kev lag luam, txhua tuj ntawm electrolytic manganese hlau tsim txog 100 tons ntawm cov dej txias;

(2) electrolytic Rhiav dej khib nyiab: raws li qhov nruab nrab theem ntawm kev lag luam, txhua ib tuj ntawm electrolytic manganese hlau tsim muaj plaub tons ntawm cov dej khib nyiab;

(3) Cov ntaub lim dej ntxuav cov dej khib nyiab: txhawm rau tswj kev tsim cov dej khib nyiab, lub rhiav electrolytic flusher cov dej khib nyiab tuaj yeem ntxuav cov ntaub lim dej ncaj qha, yog li kev ntxuav cov ntaub lim dej tsis ua kom cov dej phwj tuaj.

Cov dej txias uas ua rau hauv electrolytic manganese ntau lawm tsuas yog muaj cov pa phem thermal thiab rov siv dua ncaj qha tom qab txias. Kev ntxuav cov dej khib nyiab thiab cov ntaub lim dej pov tseg ntawm cov khoom siv electrolytic muaj ntau cov pa phem xws li tag nrho cov manganese, tag nrho cov chromium, hexavalent chromium, tshem tawm cov teeb meem, sulfate, phosphate, thiab lwm yam, uas yuav tsum tau rov ua dua tom qab kev kho mob kom tau raws li cov dej ntau lawm lossis tso tawm tom qab kev kho mob siab heev.