Ihe nchacha mmiri mkpofu na-edozi nsogbu ọgwụgwọ mmiri mkpofu nke ime obodo

Mgbagwoju anya nke mmiri mkpofu nke ime obodo pụtara ìhè karịsịa. griiz a na-esi na mmiri na-ekpofu nri na-ebu ga-eme ka mmiri ara ehi na-asọ oyi, ụfụfụ nke ihe nchacha na-emepụta ga-apụta na-acha anụnụ anụnụ-acha akwụkwọ ndụ akwụkwọ ndụ, ihe mkpofu na-abụkarị nchara nchara. Nke a multi-agba agwakọta usoro na-etinye elu chọrọ na ihe na-eme ka mmiri na-ekpofu mmiri: ọ kwesịrị inwe ọtụtụ ọrụ dị ka demulsification, defoaming na oxidation-mbelata n'otu oge. Akụkọ nyocha nke ụlọ ọrụ na-ahụ maka nsị mmiri na Nanjing na-egosi na mgbanwe mgbanwe nke chromaticity nke mmetụta ya nwere ike iru ogo 50-300, na chromaticity nke nsị nke ndị na-emepụta mmiri na-ekpofu mmiri na-edozi ka na-esi ike ịkwado n'okpuru ogo 30.

Ndị na-eme ka mmiri na-ekpofu mmiri n'oge a enwetala mmụba arụmọrụ site n'ichepụta ihe owuwu molekụla. Inweta modified dicyandiamide-formaldehyde polima dị ka ihe atụ, amine na hydroxyl otu na ya molekụla yinye na-eme ka synergistic mmetụta: amine otu na-ejide anionic agba agba site electrostatic edinam, na hydroxyl otu chelates na metal ion iji wepụ metal agba. Ezi data ngwa na-egosi na mwepu chromaticity nke mmiri mkpofu nke ime obodo abawanyela karịa 92%, na ọnụ ọgụgụ sedimentation alum flake abawanyela ihe dịka 25%. Ihe dị ịrịba ama bụ na nke a na-eme ka mmiri na-ekpofu mmiri ka nwere ike ịnọgide na-arụ ọrụ dị elu n'okpuru ọnọdụ okpomọkụ dị ala.

Site n'echiche nke usoro ọgwụgwọ mmiri dum, ihe ọhụrụ na-eme ka mmiri na-ekpofu mmiri na-eweta ọtụtụ nkwalite. N'ihe banyere ịdị irè ọgwụgwọ, mgbe ụlọ ọrụ mmiri na-agbanyeghachi nakweere ihe na-eme ka mmiri na-ekpo ọkụ na-emepụta ihe na-eme ka mmiri na-ekpo ọkụ na-emepụta ihe, a na-ebelata oge njigide nke ngwa ngwa ngwa ngwa ngwa ngwa site na 3 nkeji ruo 90 sekọnd; N'ihe banyere ụgwọ ọrụ, ọnụ ahịa kemịkalụ kwa ton nke mmiri belatara ihe dị ka 18%, na mmepụta sludge belatara site na 15%; N'ihe gbasara enyi na gburugburu ebe obibi, a na-achịkwa ọdịnaya monomer fọdụrụnụ n'okpuru 0.1 mg/L, nke dị n'okpuru ọkọlọtọ ụlọ ọrụ. Karịsịa mgbe a na-agwọ nsị netwọọkị mmiri mmiri jikọtara ọnụ, ọ nwere ikike nchekwa dị mma maka ihe ịma jijiji chromatic mberede kpatara oke mmiri ozuzo.

Nnyocha dị ugbu a na-elekwasị anya n'ụzọ atọ ọhụrụ: fotocatalytic mkpofu mmiri decolorizers nwere ike imebi onwe ya mgbe ọgwụgwọ gasịrị iji zere mmetọ nke abụọ; Ndị na-emepụta ihe na-eme ka mmiri na-ekpofu ọkụ na-anabata okpomọkụ nwere ike gbanwee ngbanwe nke mkpụrụ ndụ dịka okpomọkụ mmiri si dị; na bio-akwaliteihe na-eme ka mmiri na-ekpofu mmiri iwekota ikike mmebi microbial. Ihe ọhụrụ ndị a na-aga n'ihu na-akwalite ọgwụgwọ mmiri mkpofu nke ime obodo gaa n'ụzọ dị mma na nke na-acha akwụkwọ ndụ akwụkwọ ndụ.