Yeyiphi imichiza esetyenziselwa ukusetyenziswa kwenani?

Ipeyintiyinkqubo eqeshiweyo kumashishini ahlukeneyo, ngakumbi kunyango lwamanzi kunye nonyango lwamanzi amdaka, ukuya kwi-aggregate amasuntswana kunye neecolloids ukuba abe ngamasuntswana amakhulu. Oku kuqhubela ukususwa kwabo nge-sediedetion okanye ngokufihlakeleyo. Iiarhente zekhemikhali ezisetyenziselwa ukusetyenziswa kwezeziqholo zaziwa njengeziqholo. Enye yezona zinto ziqhelekileyo kwaye zisetyenziswa ngokubanzi ze-polyactrylacmade.

I-polyacybuslamI-polymer idityaniswe ukusuka kwi-acrylames monomers. Ikhona ngeendlela ezahlukeneyo, kubandakanya i-ANIIC, COTIC, kunye ne-no-ion, nganye ineenkqubo ezithile. Ukukhetha uhlobo lwe-polyacyrrylam

I-ANion Polyacryside ihlawuliswa kakubi kwaye ihlala isetyenziswa kunyango lwamanzi amdaka anemigangatho ebizelweyo njengodongwe kunye nento ephilayo. I-ciolic polyacrylamlaste, kwelinye icala, ihlawuliswa kakuhle kwaye iyasebenza ngokunyanga amanzi ngamasuntswana ahlawuliswayo ngokungafanelekanga ngathi slids enqunyanyisiweyo kunye ne-sludge. I-polyacrylam yase-Ionic ayilunganga kwaye ilungele ukubhalwa koluhlu olubanzi lwamasuntswana.

I-Polyiscybus Iziphumo ezibangela iFlocs kulula ukuzihlalisa okanye ukucoca amanzi ngaphandle kwamanzi. I-Polyacybusside ithandeka kubunzima bayo, ephucula ukubuka kunye nokudubula kwengqondo.

Ngaphandle kwePolyacrylamlam, ezinye iichemicals zikwasetyenziselwa ukusetyenziswa, kuxhomekeka kwiimfuno ezithile zenkqubo yonyango. I-inorgalic isvulacnts, efanaI-Aluminium Sulfate(Alum) kunye ne-feric chloride, isetyenziswa rhoqo kunyango lwamanzi. Ezi khemikhali zenza i-fldroxide ye-hydroxide xa iyongezwa kumanzi, inzala ekususweni kwamasuntswana anqunyanyisiweyo.

I-Alum, ngakumbi, isetyenziselwa ukucaciswa kwamanzi iminyaka emininzi. Xa udityanisiwe kumanzi, i-Alums iphantsi kwe-hydrolysis, yenze i-aluminium hydroxide flocs loo ngxaki. I-flocs emva koko ihlawulwe, kwaye amanzi acacisiweyo anokwahlulwa kwi-sediment.

Ukusetyenziswa linyathelo elibalulekileyo kwiinkqubo zonyango, kuqinisekisa ukususwa kokungcola kunye nokuvelisa amanzi acocekileyo. Ukhetho lwe-iflocucculnt luxhomekeke kwizinto ezinjengeempawu zamanzi eziza kunyangwa, uhlobo lwamasuntswana akhoyo, kunye nesiphumo sonyango olufunwayo. I-Polyacybusside kunye nezinye ii-scacculants zidlala indima ebalulekileyo ekwandiseni ukusebenza kweenkqubo zamanzi kunye nenkunkuma, igalelo kulungiselelo lwamanzi akhuselekileyo nosela amanzi.