Umgaqo osisiseko wokucocwa kwamanzi kwimizi-mveliso kukususa ungcoliseko emanzini ngokusebenzisa imizimba, imichiza, kunye neendlela zebhayoloji ukuhlangabezana neemfuno zomgangatho wamanzi kwimveliso yefektri okanye ukukhutshelwa. Ibandakanya ikakhulu la manyathelo alandelayo:

1. Unyango lwangaphambili: Ngexesha lonyango lwangaphambili, iindlela zomzimba ezifana nokuhluzwa kunye nemvula zidla ngokusetyenziselwa ukususa izinto eziqinileyo ezimisiweyo, ukungcola okuncinci, kunye nezinto zeoyile emanzini. Eli nyathelo linokunciphisa umthwalo wokucutshungulwa okulandelayo kunye nokuphucula ukusebenza kakuhle.

2. Ukunyangwa kweekhemikhali: Ngokudibanisa i-agent agents ezifana ne-coagulants, i-flocculants, njl., iincinci ezincinci ezimisiwe emanzini zikhuthazwa ukuba zenze iiflocs ezinkulu, eziququzelela imvula okanye i-filtration. Ukongeza, unyango lweekhemikhali lukwabandakanya ukususa izinto eziphilayo okanye ezinobuthi emanzini ngokusebenzisa i-oxidants kunye nee-agent zokunciphisa.

3. Unyango lwebhayoloji: Xa ujongana nezinto ezingcolisa izinto eziphilayo, iindlela zokuthotywa kweMicrobial ezifana ne-activated sludge kunye ne-anaerobic biological treatment zihlala zisetyenziselwa ukunyanga ungcoliseko lwendalo. Ezi microorganisms ziqhekeza izinto ezingcolisayo zibe zizinto ezingenabungozi ezifana nekharbon diokside, amanzi kunye nenitrogen ngokusebenzisa iinkqubo zemetabolism.

4. Itekhnoloji yokwahlula iMembrane: Itekhnoloji yokuhlukanisa iMembrane, njenge-reverse osmosis (RO), i-ultrafiltration (UF), njl., inokususa iityuwa ezinyibilikisiweyo, izinto eziphilayo, kunye ne-microorganisms emanzini ngokuhlolwa komzimba, kwaye zisetyenziswa ngokubanzi kumanzi akumgangatho ophezulu. unyango.

Ngokusebenzisa ngokupheleleyo obu bugcisa bokucocwa, ukucocwa okusebenzayo kunye nokuphinda kusetyenziswe amanzi amdaka kunokufezekiswa, kuncitshiswe impembelelo kokusingqongileyo nokuphucula ukusebenza kakuhle kobutyebi bamanzi.