Wastewater Decolorizer: Momwe Mungasankhire Bwenzi Loyenera Loyeretsa Pamadzi Anu Onyansa

Pamene woyang’anira malo odyera a Li anayang’anizana ndi zidebe zitatu za madzi oipa amitundu yosiyanasiyana, sangazindikire kuti kusankha chotsukira madzi otayira kuli ngati kusankha chotsukira chochapira madontho osiyanasiyana—kugwiritsa ntchito mankhwala olakwika sikungowononga ndalama komanso kungayambitsenso kuchezeredwa ndi oyang’anira zachilengedwe. Nkhaniyi idzakutengerani mkati mwa microcosm ya wastewater decolorizers ndikuwulula malamulo apamwamba oweruza.

Miyeso isanu yaWastewater Decolorizer

Kuwunika Kwabwino:

1. Mtundu Wochotsa Mlingo

Makina apamwamba kwambiri opaka utoto wamadzi ayenera kukhala ngati ufa wothira wothira mwamphamvu, kuphwanya mwachangu ma pigment amakani. Mayeso oyerekeza pafakitale yopangira nsalu adawonetsa kuti zinthu zoyenerera zimatha kuchepetsa mtundu wamadzi oyipa kuchoka ku 200 kufika kunthawi zosakwana 10, pomwe zinthu zotsika mtengo nthawi zambiri zimangochepetsa mpaka ka 50. Njira yosavuta yozindikiritsira: kudonthezera pang'ono wothandizirayo m'madzi onyansa achikuda. Ngati stratification zodziwikiratu kapena flocculation zimachitika mkati 5 mphindi, yogwira pophika ndi ogwira.

2. Kuyesa Kugwirizana

pH ndi alkalinity ndizopha zobisika. Madzi otayira a asidi, omwe amagwiritsidwa ntchito kwambiri m'mafakitale achikopa, amafunikira choletsa chosamva asidi, pomwe madzi otayira amchere ochokera ku zomera zosindikizira ndi zopaka utoto amafunikira mankhwala ogwirizana ndi alkaline. Kuyesa koyendetsa ndi kovomerezeka: sinthani pH yamadzi otayidwa kukhala 6-8 kuti muwone kukhazikika kwakuchita bwino kwa decolorizer.

3. Chitetezo Chotsalira

Zina zotsika mtengo zochotsera utoto zimakhala ndi ayoni azitsulo zolemera, zomwe zingayambitse kuipitsidwa kwachiwiri pambuyo pa chithandizo. Zogulitsa zodziwika bwino zipereka lipoti loyesa la SGS, loyang'ana kwambiri ma ayoni achitsulo otsalira monga aluminiyamu ndi chitsulo. Njira yosavuta yoyesera: kuyang'ana madzi oyeretsedwa pogwiritsa ntchito kapu yowonekera. Ngati ikhala chipwirikiti kapena ili ndi zinthu zoimitsidwa kwa nthawi yayitali, zonyansa zotsalira zitha kupezeka.

4. Kugwiritsa Ntchito Ndalama

Powerengera mtengo wa tani imodzi ya madzi oyeretsera, ganizirani mtengo wa WDA, mlingo, ndi mtengo wa mankhwala a matope. Kafukufuku pafakitale yazakudya akuwonetsa kuti ngakhale Mthandizi A anali ndi mtengo wotsikirapo wa 30%, mtengo weniweniwo unali 15% kuposa Agent B chifukwa cha kuchuluka kwake komanso kuchuluka kwa matope.

5. Kukonda zachilengedwe

Biodegradability ndizochitika zamtsogolo. Ma enzyme atsopano opangira madzi otayira amatha kuwola m'malo achilengedwe, pomwe mankhwala azikhalidwe azikhalidwe amatha kupanga zovuta kutsitsa zapakati. Kuwunika koyambirira kutha kupangidwa powona ngati choyikapo cha decolorizer chimati ndi chowola.

Malangizo Othandiza Posankha Wastewater Decolorizer:

1. Kudyetsa Madzi Anyansi

Makamaka, kompositidecolorizertikulimbikitsidwa, kugwirizanitsa kuchotsa mafuta ndi kuwonongeka kwa mtundu. Malo odyera amphika otentha adagwiritsa ntchito cationic decolorizer yokhala ndi demulsifier, zomwe zimapangitsa kuti madzi azinyalala aziwoneka bwino komanso kuchepetsa 60% pafupipafupi kuyeretsa msampha wamafuta.

2. Kusindikiza ndi Kudaya Madzi Onyansa

Amphamvu oxidizing wothandizira amafunika. Chlorine dioxide-based decolorizers ndi othandiza makamaka pa utoto wa azo, ndi chomera chimodzi chosindikizira ndi chopaka utoto chomwe chimakulitsa chiwopsezo chochotsa utoto kuchokera 75% mpaka 97%. Komabe, kusamala kuyenera kuchitidwa kuti muzitha kuwongolera nthawi komanso kupewa mapangidwe azinthu.

3. Madzi a Chikopa 

Ma Quaternary ammonium salt decolorizers amalimbikitsidwa, chifukwa mawonekedwe awo a maselo amatha kutenga ma sulfide ndi mchere wa chromium nthawi imodzi. Pambuyo potengera dicyandiamide-formaldehyde polycondensate, makina opangira zikopa adangopeza miyezo yamtundu komanso adawona kuwonjezeka kwakanthawi kochotsa zitsulo zolemera.

Posankha decolorizer yamadzi otayira, tiyenera kusamala ndi zonena kuti ndizothandiza konsekonse. Chilichonse chomwe chimati chimagwira ntchito pamankhwala onse amadzi oyipa chimakhala chokayikitsa, chifukwa mphamvu yake yeniyeni nthawi zambiri imachepetsedwa kwambiri. Kuphatikiza apo, ndikofunikira kuika patsogolo kuyezetsa kwapamalo kwa madzi otayira decolorizer. Kuchita bwino kwa ma decolorizer kumakhudzidwa ndi kusinthasintha kwamadzi, chifukwa chake ndikofunikira kupempha kuti ogulitsa azipereka ntchito zoyesa patsamba. Tiyeneranso kuyika patsogolo maubwenzi anthawi yayitali ndikusankha opanga ma decolorizer amadzi otayira omwe amapereka ntchito zokweza zaukadaulo, kuwalola kuti asinthe mawonekedwe awo akamakula.