Kuchulukitsa madzi ochulukirapo kumachokera ku ma proces atatu opanga ma pullege ndi kupendekera m'makampani opanga mapepala. Kupindika ndikulekanitsa ulusi kuchokera ku zomera zomera, pangani mbale, kenako ndikuzimitsa. Izi zimatulutsa madzi ambiri opanga mapepala; Pepala lopanga ndikuchepetsa, mawonekedwe, dinani, ndikuwumitsa zamkati kuti apange pepala. Izi zimakondanso kupanga ngalande zopanga zopanga zopanga zopanga. Madzi akulu ovala zofiirira omwe amapangidwa munjira ndi zakumwa zakuda ndi zakumwa zofiira, komanso zopepuka zimapanga madzi oyera.
Makhalidwe Akuluakulu 1. Madzi ambiri a zinyalala.2. Madzi otayika ali ndi kuchuluka kwakukulu kwamphamvu, makamaka inki, fiber, filler ndi zowonjezera.3. The SS, COD, bod ndi zodetsa zonyansa mu madzi onyowa ndizambiri, zomwe zikalatazo ndizokwera kuposa momwe bomuli, ndipo mtunduwo ndi wakuda.
Chithandizo cha Mankhwala ndi Vuto Loyankha.1. Njira Yothandizira Njira yamankhwala pano imagwiritsa ntchito Anaerobic, kuphatikiza mitundu ya aerobic ndi mankhwala ndi ma shetrameation njira zophatikiza mankhwala.
Kuchiza ndi Kuyenda: Madzi otayika atalowa mu dongosolo la zinyalala madzi, limangodutsa zinyalala kuti zichotse nthaka yayikulu, imalowa thanki yophatikizira powonjezera polyiruminide ndi polyacrnamide. Mukalowetsa maluwa, SS ndi gawo la bomu ndi cod mu madzi otayika zimachotsedwa. Kuwongolera kwakumaso kumalowa m'mankhwala a Anaerobic ndi Aerobic awiri a Biochemic kuchotsa ambiri a thupi ndi cod m'madzi. Pambuyo pa thanki yachiwiri ya sedmentation, cod ndi kukongola kwa madzi otayika sikukumana ndi miyezo yadziko lapansi. Mankhwala osokoneza bongo amagwiritsidwa ntchito pochizira chithandizo chokwanira kuti madzi a zinyalala azitha kukwaniritsa miyezo yochotsa kapena amatha kukwaniritsa miyezo yazosayike.
Mavuto ofala komanso mayankho 1) COD imaposa muyeso. Madzi otayika atathandizidwa ndi aerobic ndi aerobic a biochenal, cod ya zoyesererayo sakumana ndi zigawenga. Onjezerani kumadzi mu lingaliro linalo ndikuchita kwa mphindi 30.
2) Zonse ziwiri ndi cood zimapitilira muyezo wa anaerobic ndi aerobic arrochel chithandizo, cod ya zoyeserera sizimakwaniritsa miyezo yazosaloledwa. Soluse: Onjezani kukonza zowonjezera, kusakaniza ndi decolorizer yapamwamba kwambiri, ndipo pamapeto pake gwiritsani ntchito polyacrlamide kuti adzikweze ndi mpweya, madzi olimba amadzilekanitsidwa.
3) Ammonia nayitrogeni Nayitroine a ammonia sangakumane ndi zomwe zikuchitika. Yankho: Onjezani Ammonia naitrogeni kukonzanso, kutsuka kapena kusakaniza ndi kusakaniza, ndipo sakanizani kwa mphindi 6. Mu mphero yamapepala, ammonia a ammonia andPorm, ndipo ammonia a Naitogen ali pansi pa 15ppm, omwe sangathe kukwaniritsa zofunikira za kutsata zomwe zalembedwa pogwiritsa ntchito malamulo oteteza zachilengedwe.
Pomaliza Pepala Lopanga Madzi Asamudzi Iyenera kuyang'ana kwambiri kukonzanso madzi obwezeretsanso madzi ndi njira imodzi yodzitchinjiriza, ndipo nthawi yomweyo iyenera kugwiritsa ntchito njira zothandizira populumutsa madzi. Mwachitsanzo: Njira yolumbira imatha kuchira mafayilo amadzi oyera, ndikuchira mpaka 95%, madzi omveka bwino amatha kugwiritsidwa ntchito; Kuphatikizika kwa BODOFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFAFY FLAIum Hydroxide, sodium sulfide, sodium sulfate ndi mchere wina wa sodium wophatikizidwa ndi zinthu zakuda m'madzi akuda. Njira yolondera mopanda madzi imasintha kamtengo wa zinyalala; Kutulutsa madontho kapena kutulutsa kumatha kuchotsa tinthu tating'onoting'ono tomwe timadzi tota; Njira yoyendetsa yamankhwala imatha kupanga; Njira yachidziwitso yachidziwitso imatha kuchotsa bondo ndi cod, yomwe imathandiza kwambiri papepala lonyansa la Krafra. Kuphatikiza apo, palinso kusintha kwa osmosis, ultraftion electodialysis ndi njira zina zopangira zotayira zotayirana zopatsa mphamvu zophika kunyumba ndi kunja.
Post Nthawi: Jan-17-2025