I-PAC ingena kanjani i-PAC Flocculate yokuhambisa indle?

Polyaluminum chloride(I-PAC) ingumuntu ohlanganisiwe ovame ukusetshenziswa ekwelashweni kwamanzi amdaka ukuze afake izinhlayiya ezimisiwe, kufaka phakathi lezo ezitholakele kwi-sekege sludge. I-Floccution iyinqubo lapho izinhlayiya ezincane ezisemanzini zihlanganisa ndawonye ukwakha izinhlayiya ezinkulu, ezingasuswa kalula emanzini.

Nakhu ukuthi i-PAC ingasetshenziswa kanjani ukufukula indle yendle:

Ukulungiselela Isixazululo se-PAC:I-PAC ihlinzekwe ngokujwayelekile kufomu eliwuketshezi noma oluyimpuphu. Isinyathelo sokuqala ukulungiselela isisombululo se-PAC ngokuhlukanisa ifomu elinempuphu noma ukunciphisa ifomu le-ketshezi emanzini. Ukuhlushwa kwe-PAC kwisixazululo kuzoncika kwizidingo ezithile zenqubo yokwelashwa.

Ukuxuba:Le khasiIsinyatheloIsixazululo siphinde sixutshwe nesigaxa sendle. Lokhu kungenziwa ngezindlela ezahlukahlukene ngokuya ngokusethwa kwesikhungo sokwelashwa. Imvamisa, isisombululo se-PAC sengezwe esihlahleni esikuthangini lokuxuba noma ngohlelo lwe-dosing.

Ukuhlangana:Lapho isixazululo se-PAC sihlanganiswa nesigaxa, siqala ukusebenza njenge-coabulant. I-PAC isebenza ngokungathathi hlangothi izindleko ezingezinhle kulezinhlayiya ezimisiwe ku-sludge, ibavumela ukuba bahlangane futhi bakha ama-aggregate amakhulu.

I-Flocculation:Njengoba i-sludge ephethwe yi-PAC iqhubekela phambili noma ukuxubana, izinhlayiya ezingathathi hlangothi ziqala ukuhlangana ukuze kwakhiwe ama-flocs. Lawa ama-flocs akhudlwana futhi asindayo kunezinhlayiya ngazinye, okwenza kube lula ukuzinza noma zihlukane nesigaba se-liquid.

Ukuxazulula:Ngemuva kokugcwala, isigaxa sivunyelwe ukuhlala ethangini elixazulula noma ecacisiwe. Ama-flocs amakhulu ahlala ezansi kwethangi ngaphansi kwethonya lamandla adonsela phansi, ashiye ngemuva kwamanzi acacisa phezulu.

Ukwahlukana:Lapho inqubo yokuxazululwa isiqediwe, amanzi acacisiwe angafakwa noma aphonswe phezulu kwethangi lokuxazulula ukuze aphule ukwelashwa noma ukuphuma. I-sludge ehleliwe, manje eyi-denser futhi icwengekile ngenxa yokufakelwa phansi, ingasuswa phansi kwethangi ukuze kuqhutshekwe noma ukulahlwa.

Kubalulekile ukuqaphela ukuthi ukusebenza kwe-PAC kuI-Flocculating Sexgege SludgeKungancika ezintweni ezahlukahlukene ezifana nokuhlushwa kwe-PAC esetshenzisiwe, i-PH ye-sludge, izinga lokushisa kanye nezimpawu zombumbulu uqobo. Ukusebenziseka kahle kwalawa mapharamitha kuvame ukwenziwa ngokuhlolwa kwelebhu kanye nezilingo zokushayela izindiza ukufeza imiphumela yokwelashwa oyifunayo. Ngokwengeziwe, ukuphathwa okufanele kanye ne-dosing ye-PAC kubalulekile ukuze kuqinisekiswe ukwelashwa okusebenzayo nokwabizi kokuhambisa indle.