2023-08-10
1: Electrolysis: Kugwiritsa ntchito njira ya electrolysis, kuti zinthu zoipa m'madzi zinyalala choyambirira kudzera njira electrolytic pa Yang ndi Yin mizati motero makutidwe ndi okosijeni ndi kuchepetsa anachita kutembenuka mu insoluble mu mpweya precipitate kuti kupatukana ndi kuchotsa. zinthu zovulaza. Amagwiritsidwa ntchito makamaka popangira madzi onyansa okhala ndi chromium ndi madzi onyansa okhala ndi cyanide, komanso amagwiritsidwa ntchito pochotsa ayoni azitsulo zolemera, mafuta ndi zolimba zoyimitsidwa m'madzi onyansa; Ikhozanso kusungunula ndi kusakaniza mamolekyu a utoto mu colloidal state kapena kusungunuka m'madzi otayira, ndipo zochita za REDOX zimatha kuwononga gulu lamtundu ndi kukwaniritsa zotsatira za decolorization. mu ulalo uwu.3:PAC dosing: ndiko, polyaluminiyamu kolorayidi, latsopano inorganic polima coagulant, amene ali mkulu mlingo wa neutralization magetsi ndi bridging zotsatira pa colloids ndi particles m'madzi, ndipo angathe kuchotsa mwamphamvu zinthu zazing'ono poizoni ndi heavy metal. ions.4: PAM dosing: ndiko kuti, polyacrylamide, ili ndi flocculation yabwino, imatha kuchepetsa kukana kukangana pakati pa zakumwa. Kugwiritsiridwa ntchito kophatikizana kwa PAC ndi PAM ndikupangitsa PAC kuti ikwaniritse neutralization ya ndalama / kusakhazikika kwa colloid kupanga kagulu kakang'ono, ndi kuonjezera kuwonjezereka kwa voliyumu ya floc kumapangitsa kuti mvula iwonongeke. wa thovu zabwino m'madzi, kotero kuti mpweya Ufumuyo ndi insoluble floc pambuyo kuwonjezera mankhwala flocculation mu mawonekedwe a omwazika ting'onoting'ono thovu, chifukwa mu mkhalidwe wa kachulukidwe zosakwana madzi, ntchito mfundo buoyancy kuyandama pa madzi. pamwamba, kuti muthe kulekanitsa madzi olimba, ndiyeno sulani chipasecho kupita ku thanki ya slag, kenako ndikuthamangira ku thanki ya sludge.6: Multi-media kusefera wosanjikiza: ① Kusefera kwa mchenga wa quartz ndikusefa madzi ndi mkulu turbidity kupyolera mu makulidwe ena a granular kapena sanali granular quartz mchenga, bwino msampha ndi kuchotsa inaimitsidwa zinthu, organic kanthu, colloid particles, tizilombo, klorini, fungo ndi ena heavy metal ayoni m'madzi; The adamulowetsa mpweya fyuluta ndi ndondomeko intercepting zoipitsa mu inaimitsidwa boma la madzi, ndi inaimitsidwa nkhani wodzazidwa ndi kusiyana pakati adamulowetsa mpweya.7. Phula loyera: Chifukwa madzi oyenda ndi ochepa pambuyo pa zosefera zamitundu yambiri, index ya SS yamadzi osefedwa imakhala yabwino kwambiri, ndipo iyenera kusungidwa kwakanthawi mu ulalowu.
8: Membrane filtration system: imagawidwa m'magawo awiri, omwe ndi nembanemba yopanda dzenje ndi nembanemba ya RO reverse osmosis, kugwiritsa ntchito mpope wapamwamba kwambiri ngati mphamvu yolumikizira ma ion osiyanasiyana, zinthu za colloidal ndi ma macromolecular solutes m'madzi, kuti apeze. kutulutsa koyenera kwamadzi. Nthawi yomweyo, reverse osmosis madzi okhazikika amabwezeretsedwa ku thanki ya electrolytic kuti athandizidwenso.