Zinthu Zomwe Zimakhudza Kuchita Kwa Flocculant Pochiza madzi onyansa

Pochiza madzi oyipa, pH ndiye chinthu chofunikira kwambiri chomwe chimakhudza kwambiri mphamvu yaFlocculants.Nkhaniyi delves mu zotsatira za pH, alkalinity, kutentha, zonyansa tinthu kukula, ndi mtundu wa flocculant pa flocculation bwino.

Zotsatira za pH

PH yamadzi otayira imagwirizana kwambiri ndi kusankha, mlingo, ndi coagulation-sedimentation mphamvu ya flocculants.Kafukufuku akuwonetsa kuti pH ikakhala pansi pa 4, kugwira ntchito bwino kwa coagulation kumakhala koyipa kwambiri.Izi zitha kukhala chifukwa chotsika pH kukhazikika kwa tinthu tating'onoting'ono m'madzi otayirira, zomwe zimapangitsa kuti zikhale zovuta kuti ma flocculants azitha kukhazikika bwino.Pamene pH ali pakati pa 6.5 ndi 7.5, coagulation dzuwa kwambiri bwino chifukwa kusakhazikika kwa colloidal particles mu mtundu pH timapitiriza zochita za flocculants.Komabe, pH ikadutsa 8, mphamvu ya coagulation imawonongeka kwambiri, mwina chifukwa chakuti pH yapamwamba imasintha ma ion balance m'madzi onyansa, zomwe zimawononga kwambiri ma flocculants.

pH ikakhala yotsika kwambiri, PAC siyingapange bwino ma flocs, ndipo magulu a anonic a APAM sakhala opanda mphamvu, ndikupangitsa kuti ikhale yosagwira ntchito.pH ikakwera kwambiri, PAC imatsika mwachangu, zomwe zimapangitsa kuti isagwire bwino ntchito, ndipo CPAM imakonda hydrolysis ndipo imakhala yosagwira ntchito.

Udindo wa Alkalinity

Kuchuluka kwa madzi amchere kumalepheretsa pH.Pamene alkalinity ya zimbudzi ndi yosakwanira, nthawi zambiri imakhala yofunikira kuti iwonjezere ndi mankhwala monga laimu kuti asunge pH bata ndikupangitsa kuti PAC ikhale yabwino kwambiri ya flocculation.Mosiyana ndi zimenezi, pH ya madzi ikakwera kwambiri, ma asidi angafunikire kuwonjezeredwa kuti achepetse pH kuti asalowerere, kuonetsetsa kuti zoyenda zikuyenda bwino.

Zotsatira za Kutentha

Kutentha kwamadzi onyansa ndi chinthu chofunikira kwambiri chomwe chimapangitsa kuti ma flocculation azigwira ntchito bwino.Pa kutentha kochepa, madzi otayira amasonyeza kukhuthala kwakukulu, kuchepetsa kugunda kwafupipafupi pakati pa ma colloidal particles ndi zonyansa m'madzi, zomwe zimalepheretsa kugwirizana kwa flocculants.Choncho, ngakhale kuonjezera mlingo wa flocculants, flocculation amakhalabe pang'onopang'ono, chifukwa chotayirira nyumba ndi particles zabwino kuti n'zovuta kuchotsa pansi otsika kutentha.

Mphamvu ya Kukula kwa Tinthu Zosayera

Kukula ndi kufalitsa zonyansa particles m'madzi zinyalala zimakhudza kwambiri flocculation bwino.Non yunifolomu kapena ang'onoang'ono tinthu kukula kungachititse osauka flocculation bwino chifukwa yaing'ono zonyansa particles nthawi zambiri zovuta aggregate bwino kudzera flocculants.Zikatero, reflux sedimentation kapena kuwonjezera kuchuluka koyenera kwa flocculant kumatha kukulitsa mphamvu ya flocculation.

Kusankha Mitundu ya Flocculant

Kusankha mtundu woyenera wa flocculant ndikofunikira kuti muwongolere bwino ntchito yoyeretsa madzi oyipa.Mitundu yosiyanasiyana ya ma flocculants, monga ma inorganic flocculants, ma polymer flocculants, ndi gel osakaniza a silika, ali ndi zabwino zake munthawi zosiyanasiyana.Mwachitsanzo, zolimba zoyimitsidwa m'madzi otayidwa zikapezeka mu mawonekedwe a colloidal, ma inorganic flocculants nthawi zambiri amakhala othandiza.Pochita ndi suspensions ang'onoang'ono tinthu, Kuwonjezera polima flocculants kapena adamulowetsa silika gel osakaniza monga coagulants kungakhale kofunikira.Nthawi zambiri, kugwiritsa ntchito ma flocculants ophatikizika ndi ma polima kumatha kusintha kwambiri magwiridwe antchito ndikukulitsa kuchuluka kwa ntchito.

Zinthu monga pH mtengo, alkalinity, kutentha, kukula kwa tinthu zonyansa, ndi mtundu wamadzi otayira pamodzi zimakhudza mphamvu ya flocculants pakuyeretsa madzi oyipa.Kumvetsetsa mozama ndi kuwongolera zinthu izi ndikofunikira kwambiri pakuwongolera magwiridwe antchito amadzi otayira.Ndife odalirika ogulitsa mankhwala a flocculant, okhala ndi mitundu yambiri ya flocculants, kuphatikizapo PAM, PAC, ndi zina zotero. Pa webusaiti yathu yovomerezeka mukhoza kufufuza zinthu zathu zambiri.Ngati muli ndi mafunso kapena mukufuna thandizo, chonde masukani kulankhula nafe!