Chithandizo cha zimbudzi

Kusanthula kwa Suwage ndi SewageChithandizo cha zimbudzindi njira yochotsera zowononga zambiri m'madzi otayira kapena zimbudzi ndikupanga chinyalala chamadzimadzi choyenera kutayidwa mu chilengedwe ndi matope. Kuti zikhale zogwira mtima, zimbudzi ziyenera kutumizidwa kumalo opangira mankhwala pogwiritsa ntchito mapaipi oyenerera ndi zomangamanga, ndipo ndondomekoyi iyenera kuyendetsedwa ndi kuyendetsedwa. Madzi ena otayira nthawi zambiri amafuna njira zosiyanasiyana komanso nthawi zina zapadera. Mu njira yosavuta yochotsera zinyalala komanso madzi otayira ambiri, zolimba nthawi zambiri zimalekanitsidwa ndi madzi pokhazikika. Amatulutsa chiyero chochuluka posintha zinthu zosungunuka kukhala zolimba, nthawi zambiri biota, ndikuzikhazikitsa.

Fotokozani

Chimbudzi ndi zinyalala zamadzi zochokera ku zimbudzi, zimbudzi, zimbudzi, zosambira, kukhitchini, ndi zina zotere zomwe zimatayidwa kudzera mu ngalande. M'madera ambiri, zimbudzi zimaphatikizaponso zinyalala zamadzi zochokera kumakampani ndi zamalonda. M’maiko ambiri, zinyalala za m’zimbudzi zimatchedwa zinyalala zonyansa, zinyalala za zinthu monga mabeseni, zimbudzi ndi makhichini zimatchedwa madzi amatope, ndipo zinyalala za m’mafakitale ndi zamalonda zimatchedwa trade waste. Zikukhala zofala kwambiri m'mayiko otukuka kugawa madzi am'nyumba kukhala madzi otuwa ndi akuda, ndi madzi otuwa omwe amaloledwa kuthirira zomera kapena kusinthidwanso kuti azitsuka zimbudzi. Zimbudzi zambiri zimakhalanso ndi madzi apansi apadenga kapena malo olimba. Chifukwa chake, madzi otayira am'matauni amaphatikizanso zotuluka m'nyumba, zamalonda, ndi zamakampani ndipo atha kuphatikizanso madzi amvula.

General test parameters:

BOD (kufunidwa kwa okosijeni wachilengedwe)

COD (Chemical Oxygen Demand)

·MLSS (Mixed Liquid Suspended Solids)

· Mafuta ndi mafuta

·PH

· Conductivity

·Zolimba zonse zosungunuka

BOD (kufunidwa kwa okosijeni wachilengedwe):

Biochemical Oxygen Demand, kapena BOD, ndi kuchuluka kwa mpweya wosungunuka womwe umafunidwa ndi zamoyo za aerobic m'madzi kuti ziwononge zinthu zamoyo zomwe zimapezeka mumtsuko wamadzi wopatsidwa pa kutentha kwapadera kwa nthawi yeniyeni. Mawuwa amatanthauzanso njira zamankhwala zomwe zimagwiritsidwa ntchito pofuna kudziwa kuchuluka kwa ndalama. Uku si kuyezetsa kwenikweni kachulukidwe, ngakhale ambiri ntchito monga chizindikiro cha organic khalidwe la madzi. BOD ikhoza kugwiritsidwa ntchito ngati chizindikiritso choyezera momwe malo opangira madzi akuwonongeka. Amalembedwa ngati choipitsa chachizolowezi m'maiko ambiri.

COD (Chemical Oxygen Demand):

Mu chemistry zachilengedwe, kuyezetsa kwa oxygen kufuna (COD) nthawi zambiri kumagwiritsidwa ntchito kuyeza kuchuluka kwa zinthu zomwe zili m'madzi. Ntchito zambiri za COD zimazindikira kuchuluka kwa zowononga zachilengedwe zomwe zimapezeka m'madzi a pamwamba (monga nyanja ndi mitsinje) kapena madzi oyipa, zomwe zimapangitsa COD kukhala chizindikiro chothandiza chaubwino wamadzi. Maboma ambiri akhazikitsa malamulo okhwima okhudzana ndi kuchuluka kwa oxygen komwe kumaloledwa m'madzi otayidwa asanabwezedwe ku chilengedwe.

Kampani yathualowa m'makampani opangira madzi kuyambira 1985 popereka mankhwala ndi mayankho amitundu yonse yamafakitale ndi zimbudzi zamatauni. Ndife opanga mankhwala ochizira madzi, kuphatikizaPolyethylene glycol-PEG, Thickener, Cyanuric Acid, Chitosan, Water Decoloring Agent, Poly DADMAC, Polyacrylamide, PAC, ACH, Defoamer, Bacteria Agent, DCDA, etc.

Ngati mukufuna, pls Lumikizanani nafekwa zitsanzo zaulere.