Site n'ịchọ nchebe gburugburu ebe obibi siri ike na ihe isi ike na-arịwanye elu nke ọgwụgwọ mmiri mkpofu ụlọ ọrụ, polydimethyldiallylammonium chloride (PDADMAC, usoro kemịkal: [(C₈H₁₆NCl)ₙ])(https://www.cleanwat.com/poly-dadmac/)na-aghọ isi ngwaahịa. Njirimara flocculation ya nke ọma, itinye ya n'ọrụ, na ịdị mma gburugburu ebe obibi emeela ka ọ gbasaa ngwa ngwa na nsacha isi iyi na ọgwụgwọ mmiri mkpofu.
Okwu Mmalite ngwaahịa
polymer nwere otu cationic siri ike yana otu adsorbent na-arụ ọrụ. Site na nkwụsị ụgwọ na mgbasa ozi mgbasa ozi, ọ na-emebi ma na-akụghasị ihe ndị kwụsịtụrụ na ihe ndị na-edozi mmiri nke nwere otu ebubo na-adịghị mma na mmiri, na-egosipụta irè dị ukwuu na decolorization, sterilization, na mwepụ ihe organic. Ngwaahịa a na-achọ obere usoro onunu ogwu, na-emepụta nnukwu flocs, na-edozi ngwa ngwa, ma na-ebute obere turbidity fọdụrụnụ, na-ebute ntakịrị sludge. Ọ na-arụkwa ọrụ n'ime oke pH nke 4-10. Ọ bụ ihe na-esi ísì ụtọ, enweghị ụtọ, na nke na-adịghị egbu egbu, na-eme ka ọ dị mma maka ọtụtụ ihe na-eme ka mmiri dị ọcha na ngwa ọgwụgwọ mmiri.
Nkọwapụta ogo
| Nlereanya | CW-41 |
| Ọdịdị | Ọkụ na-acha odo odo, nke na-apụtaghị ìhè, mmiri viscous. |
| Ọdịnaya siri ike (%) | ≥40 |
| Viscosity (mPa.s, 25°C) | 1000-400,000 |
| pH (1% ngwọta mmiri) | 3.0-8.0 |
| Cheta na: Ngwaahịa nwere ike dị iche iche na viscosities nwere ike ahaziri ma rịọ ya. | |
Ojiji
Mgbe a na-eji naanị ya eme ihe, a ga-edozi ngwọta dilute. A na-ahụkarị mkpokọta bụ 0.5% -5% (n'ihe gbasara ọdịnaya siri ike).
Mgbe ị na-emeso mmiri mmiri dị iche iche na mmiri mkpofu, a ga-ekpebi usoro ọgwụgwọ dabere na turbidity na ntinye nke mmiri a na-edozi. Enwere ike ikpebi usoro onunu ogwu ikpeazụ site na nnwale ndị pilot.
Ekwesịrị iji nlezianya họrọ saịtị mgbakwunye na ọsọ na-akpali akpali iji hụ na ịgwakọta otu na ihe ahụ ka ị na-ezere mgbaji floc.
A na-ahọrọ mgbakwunye na-aga n'ihu.
Ngwa
Maka flotation, ọ nwere ike imeziwanye nrụpụta mmepụta ma belata ọdịnaya siri ike na-asọpụta. Maka nzacha, ọ nwere ike melite ogo mmiri nzacha ma kwalite arụmọrụ nzacha.
Maka itinye uche, ọ nwere ike melite arụmọrụ ntinye uche ma mee ka ọnụ ọgụgụ sedimentation dịkwuo elu. A na-eji ya maka nkọwa mmiri, na-ebelata uru SS nke ọma na turbidity nke mmiri a na-edozi ma na-eme ka ọ dịkwuo mma.
Oge nzipu: Sep-24-2025