PolyDADMAC dị ka organic coagulant na flocculant: ngwá ọrụ dị ike maka ịgwọ mmiri mkpofu ụlọ ọrụ

Site na mmepe ngwa ngwa nke mmepụta ihe, mwepu mmiri mkpofu ụlọ ọrụ na-abawanye kwa afọ, na-etinye nnukwu ihe egwu na gburugburu ebe obibi. Iji chebe gburugburu ebe obibi, anyị ga-emerịrị usoro dị irè iji gwọọ mmiri mkpofu a. Dị ka iheorganic coagulant, PolyDADMAC na-eji nwayọọ nwayọọ na-aghọ ihe ngwọta kachasị mma maka ịgwọ mmiri mkpofu ụlọ ọrụ.

Gịnị mere e ji agwọ mmiri mkpofu ụlọ ọrụ?

Enweghị ike ileghara ihe egwu dị na mmiri mkpofu ụlọ ọrụ. Mmiri mkpofu nwere nnukwu ion metal dị arọ, kemịkalụ na-emerụ ahụ, mmanụ, wdg. Ihe ndị a na-emerụ ahụ ndụ nke mmiri na mmadụ. Mwepu mmiri na-adịghị edozi ogologo oge ga-eduga na mmetọ mmiri, mmebi gburugburu ebe obibi, na ọrịa ụmụ mmadụ.

Site na mgbasawanye nke mmepụta ụlọ ọrụ mmepụta ihe na-aga n'ihu, a na-agbanye nnukwu mmiri mkpofu ozugbo na gburugburu ebe obibi na-enweghị ọgwụgwọ, na-emebi nguzozi gburugburu ebe obibi ma na-eyi ahụike mmadụ egwu. Ya mere, anyị ga-eme ihe iji gwọọ mmiri mkpofu ụlọ ọrụ iji belata mmetụta ọjọọ ya na gburugburu ebe obibi.

Gịnị mere họrọPolyDADMACiji gwọọ mmiri mkpofu ụlọ ọrụ?

Iji mesoo ihe egwu dị na mmiri mkpofu ụlọ ọrụ, usoro ọgwụgwọ a na-ejikarị agụnye dose nke alum ma ọ bụ PAC. Otú ọ dị, ụzọ ọdịnala ndị a na-enwekarị nsogbu ndị dị ka ụda sludge dị elu, ọrụ mgbagwoju anya, na ọnụ ahịa dị elu. Ya mere, anyị kwesịrị ịchọta usoro ọgwụgwọ dị mma, nke na-echekwa ego na gburugburu ebe obibi. Dị ka organic coagulant, PolyDADMAC nwere magburu onwe flocculation na coagulation Njirimara na ike ngwa ngwa na n'ụzọ dị irè wepụ solids kwụsịtụrụ (na-emekarị nwere arọ metal ion na-emerụ kemịkalụ) na mmiri mkpofu. E jiri ya tụnyere usoro nhazi ọdịnala, PolyDADMAC nwere uru nke ịrụ ọrụ dị mfe, nhazi nhazi dị elu, obere sludge olu, na ọnụ ala. A na-ejikwa PolyDADMAC dị ka ihe na-ekpochapụ sludge iji belata ọdịnaya mmiri nke sludge nke usoro mmepụta ihe ndị ọzọ kpatara.

Kedu ka PolyDADMAC si emeso mmiri mkpofu ụlọ ọrụ?

Nke mbụ, tinye ihe ngwọta nke PolyDADMAC gbazere na mmiri mkpofu n'otu akụkụ ma gwakọta ya nke ọma site na ịkpali. N'okpuru ọrụ nke coagulant, ihe siri ike kwụsịtụrụ n'ime mmiri mkpofu ga-agbakọta ngwa ngwa wee mepụta nnukwu mkpụrụ irighiri ihe. Mgbe ahụ, site na usoro ọgwụgwọ ndị ọzọ dị ka sedimentation ma ọ bụ nzacha, a na-ekewa floc na mmiri mkpofu iji nweta nzube nke ime ka mmiri dị ọcha dị ọcha.

Mgbe ị na-eji PolyDADMAC na-agwọ mmiri mkpofu ụlọ ọrụ, ị ga-aṅa ntị n'ihe ndị a. Nke mbụ, ị ga-ahọrọ onye na-eweta ngwaahịa nwere àgwà a pụrụ ịdabere na ya iji hụ na coagulant zụrụ bụ nke ruru eru. Nke abuo, dị ka ọdịdị na ntinye nke mmiri mkpofu si dị, a ga-ahọrọ dose nke coagulant n'ụzọ ezi uche dị na ya iji zere ịṅụbiga mmanya ókè ma ọ bụ ọgwụgwọ ezughị ezu na-akpata nsonaazụ ọgwụgwọ na-adịghị mma. N'otu oge ahụ, a na-enyocha ịdị mma nke mmiri na-ekpofu ahịhịa mgbe niile iji hụ na a na-emezu ụkpụrụ mkpofu. Ọzọkwa, ndị na-arụ ọrụ kwesịrị ịnata ọzụzụ ọkachamara ma mara njirimara na ojiji nke coagulant na ịkpachara anya iji hụ na nchekwa na nkwụsi ike nke usoro ọgwụgwọ.

Na nchịkọta, PolyDADMAC, dị ka ihe na-arụ ọrụ nke ọma na akụ na ụba organic coagulant, nwere uru dị ukwuu n'ịgwọ mmiri mkpofu ụlọ ọrụ. Site n'iji PolyDADMAC mee ihe n'ụzọ ziri ezi, anyị nwere ike belata mmebi nke mmiri mkpofu ụlọ ọrụ na gburugburu ebe obibi ma chebe nguzozi gburugburu ebe obibi na ahụike mmadụ. N'ọdịnihu, site na mmụba na-aga n'ihu nke mmata gburugburu ebe obibi na ọganihu nkà na ụzụ, PolyDADMAC ga-arụ ọrụ dị mkpa karị n'ọhịa nke ọgwụgwọ mmiri mkpofu ụlọ ọrụ.