Monga zopangira zofunika kwambiri pakupanga kwa anthu komanso chofunikira pamoyo watsiku ndi tsiku, madzi akuvutika ndi chiwonongeko chomwe sichinachitikepo m'mbuyomo ndi kuthamangitsidwa kwa mafakitale. Chitetezo ndi chithandizo cha madzi afika povuta kwambiri. Kuipitsa kwa madzi makamaka kumachokera ku kutuluka kwa madzi a mafakitale, komanso kutaya kwakukulu kwa zinthu zosiyanasiyana zopanga ndi zimbudzi zapakhomo m'mizinda. Panthawi imodzimodziyo, zofunikira zogwiritsira ntchito mitundu yosiyanasiyana ya zida zowonongeka zachimbudzi, ndi kuyang'anira madzi oyendetsa madzi otsekemera komanso kuchuluka kwa madzi akukhalanso apamwamba.
Zomera zothirira zimbudzi padziko lonse lapansi zimadalira ukadaulo woyezera Sinomeasure chifukwa zimayika kufunikira kwakukulu kwa kupezeka kwa mbewu zambiri, kusamalidwa kopanda ntchito komanso deta yolondola yoyezera, monga maziko owongolera magawo osiyanasiyana azinthu.
- Screen ya bar
Chophimba cha bar ndi fyuluta yamakina yomwe imagwiritsidwa ntchito pochotsa zinthu zazikulu, monga nsanza ndi mapulasitiki, m'madzi onyansa. Ndi gawo la kusefera koyambirira ndipo nthawi zambiri ndi gawo loyamba, kapena loyambilira, la kusefera, lomwe limayikidwa pamalo opangira madzi oyipa. Nthawi zambiri amakhala ndi tizitsulo tating'ono tating'ono tomwe timatalikirana pakati pa mainchesi 1 ndi 3.
- Kuchotsa grit
Tinthu tating'onoting'ono tomwe timakhala tating'onoting'ono poyerekeza ndi kabowo ka chinsalucho timadutsa ndikuyambitsa zovuta zowononga mapaipi, mapampu ndi zida zogwirira ntchito zamatope. Tinthu tating'onoting'ono tating'onoting'ono titha kukhazikika mumayendedwe, pansi pa tanki ya aeration ndi ma sludge digestors omwe angayambitse mavuto pakukonza. Chifukwa chake, njira yochotsera grit ndiyofunikira pazomera zambiri zotsukira zimbudzi.
- Zofotokozera zoyambirira
Owunikira ndi akasinja omangidwa ndi njira zamakina kuti azichotsa mosalekeza zolimba zomwe zimayikidwa ndi matope. Zowunikira zoyambira zimachepetsa zomwe zili zolimba zoyimitsidwa ndi zowononga zoyikidwa muzolimba zomwe zayimitsidwa.
- Aerobic systems
Njira yopangira madzi otayira kapena kupukutanso madzi otayidwa kale Aerobic ndi njira yoyeretsera madzi oyipa achilengedwe yomwe imachitika pamaso pa mpweya. Aerobic biomass amasintha zinthu zomwe zili m'madzi onyansa kukhala carbon dioxide ndi biomass yatsopano.
- Anaerobic systems
Anaerobic chimbudzi ndi ndondomeko imene tizilombo kutembenuza zinthu organic kukhala biogas pakalibe mpweya Anaerobic mankhwala amangogwiritsidwa ntchito pochitira ofunda, mkulu-mphamvu mafakitale zinyalala munali woipa kwambiri biodegradable organic kanthu. Njira yochepetsera mphamvu imeneyi imachotsa modalirika kufunikira kwa okosijeni (BOD), kufunikira kwa oxygen (COD), ndi zolimba zoyimitsidwa (TSS) m'madzi onyansa.
- Kufotokozera kwachiwiri
Owunikira ndi akasinja omangidwa ndi njira zamakina kuti azichotsa mosalekeza zolimba zomwe zimayikidwa ndi matope. zowunikira zachiwiri zimachotsa kuchuluka kwa kukula kwachilengedwe komwe kumapangidwa m'njira zina zamankhwala achiwiri kuphatikiza matope oyendetsedwa, zosefera zoyenda komanso zolumikizira zozungulira.
- Phatikizani tizilombo
Njira zochizira aerobic zimachepetsa tizilombo toyambitsa matenda, koma sizokwanira kuti tiyenerere kukhala njira yophera tizilombo. Chlorination / dechlorination yakhala ukadaulo wogwiritsidwa ntchito kwambiri padziko lonse lapansi, ozonation ndi kuwala kwa UV ndiukadaulo womwe ukubwera.
- Kutulutsa
Madzi amadzi oyeretsedwa akamakwaniritsa miyezo yapadziko lonse kapena yakumaloko, amatha kuthamangitsidwa kumadzi pamwamba kapena kuzindikira mwayi woletsa kapena kuchepetsa kuipitsidwa kwa madzi oyipa pogwiritsa ntchito njira monga kubwezeretsanso / kugwiritsanso ntchito mkati mwa malo awo, kulowetsa m'malo.