Ukuthuthwa kwendle coagulant kanye ne-flocculant kunomthelela omuhle lapho kusetshenziswe ndawonye

In -Nobutshekele (Polyaluminum chloride, ojwayele okwaziwa ngokuthi yi-ejenti yokuhlanza amanzi, eyaziwa nangokuthi i-polyaluminum chloride, polyaluminum ngamafuphi,Isinyathelo) FuthiI-flecculontant (polycrylamide, okungeyabalwa i-polymer ephezulu ye-moleculate,Upombolo) Ngaphansi kwesenzo, udaba omisiwe lufumazeka ngokomzimba kanye nokufukula kwamakhemikhali, ngaleyo ndlela kwakheka ama-flocs ezinkulu ezimisiwe. Ngaphansi kobudlelwano beqembu le-bubble, "ama-floccule" ukuntanta endaweni ewuketshezi ukwakha i-scum, ehlukaniswe namanzi ngokusebenzisa i-slag scraper. Ukuhlanza i-nozzle ngeke kubangele ukuvalwa, futhi ukusetshenziswa kwe-coabulant kanye ne-flecculant ekulweni kwendle kusebenza.

Coalulant (polyaluminum chloride, ojwayele owaziwa njenge-polyaluminum chloride, okubhekiselwa ku-polyaluminum, kanye nokuthambisa indle enamanzi, ukuhambisa indle okuhlangenwe nakho okunamafutha, ukuhambisa indle, okuqukethe indle enezinto ezinomsakazo izinsimbi ezifana ne-PB, CR ne-Sexgeage equkethe i-F, njll.), Ngaphezu kwalokho, zisetshenziswa kabanzi ekukhohlisweni okunembile, ukumba kwamafutha, isikhumba, ama-collollant asetshenziswa emanzini, izinhlayiya ze-colloidal emanzini zingahlanganiswa futhi zihlanganiswe ndawonye. Imvamisa, inqubo yokuhlangana ukwengeza amakhemikhali ngesikhathi senqubo yokwelashwa kwamanzi ukwenza ukungcola ukungcolisa, ukuhlinza, ukususa ama-solidi amisiwe, ususe ukuguquguquka namagciwane.

I-Polyaluminum Ferric Chloride inomphumela omuhle wokuhlangana. I-Polyaluminum Ferric Chloride (i-PAFC) uhlobo olusha lwe-inorganic catiosiic accosiite esebenza kahle. Inezinzuzo zobubanzi obubanzi, umphumela omuhle wokususwa kwe-tubidity, kanye nokugqwala okuncane kumapayipi emishini; Iphinde ibe nezimpawu zensimbi esheshayo ye-Iron Salt Flocculant Serment, ukuhlukaniswa okulula, ukusebenza okuhle ekwelashweni kwamanzi okushisa okuphansi, nobubanzi benani le-ph ukwelashwa kwamanzi. Njengamanje, i-polyaluminum ferric chloride isetshenziswe ngempumelelo ekwelapheni amanzi okuphuza, amanzi ezimboni kanye namanzi amdaka ahlukahlukene wezimboni.

-Nobutshekele (polyaluminum chloride, ojwayele owaziwa njenge-ejenti yokuhlanza amanzi, eyaziwa nangokuthi i-polyaluminum chloride, okukhulunywa ngayo njenge-polyaluminum, i-PAC) inekhono eliqinile lokuhlobisa kanye nemiphumela yokuhlanza amanzi ubude be-al2 (SO4) 3. 3-5 times the amount of ALCL3, the dosage is small, the effect is large, the cost is low, the benefit is high, the adaptability to a wide range of pH value, the reduction of the pH value of raw water is small, so it has no corrosion effect on pipeline equipment, no need to add other additives, and the flocs form quickly However, it is thick, has high activity, high sinkability, and fast precipitation, so the purification effect on high Amanzi we-turbidity asobala kakhulu.