Guta rega rega ratinogara rine imba yekuurayira, mvura yetsvina inogadzirwa neimba yekuurayira yakaoma kurapa pakati, iyo yekumisikidza inochinja zvakanyanya, kurapwa hakuna kunaka uye zvinodiwa zvemaitiro zvakakwirira, zvinotevera uye zvidiki zvinogadzira kutarisa kushandiswa kwe iyo yekuurayisa tsvina yekuchenesa mvura PAM.
Mahombe ekuurayira ane tekinoroji yekuchenesa tsvina uye zvishandiso, zvidyarwa zvidiki zvekuchenesa tsvina hazvina kunyura, uye kuburitsa hakusi kudiki, mazhinji acho anga asina kunyatso kuchenesa tsvina, saka kuuraya tsvina yemvura inewo imwe musika unogona kushanda.
Kuuraya marara emvura: ruvara rutsvuku-ruvara, hove kunhuhwirira kwakanyanya kurema, ine ropa rakawanda, mvere, mapfupa, mafuta, nezvimwewo, inogona kuve yakasimba biochemical, kunaka kwemvura uye kushanduka kwemvura kwakakurisa, saka hazvina kunaka. kurapwa.
Kwenguva yakareba, vanhu vakavimba nebiological method treatment, inoratidzirwa nepamusoro ammonia nitrogen uye phosphorus, sludge mwando yakakura, sludge volume yakakurawo. Natural ecological kurapwa inoratidzirwa nekushomeka kwesimba rekushandisa, yakaderera mutengo wekushanda, uye inogona kusanganiswa neakasiyana maficha kushanda.
Kunyanya kutaura nezvemakemikari kurapwa, pane a kurapwa kwe flocculation, munguva yechando, tembiricha yakaderera, inononoka kubereka kwebhakitiriya, kurapwa mugumisiro, vanhu vakakodzera vakadzidza kemikari flocculation kurapwa, nekuwedzera polyacrylamide flocculant kukurudzira sludge mukuuraya tsvina yakaoma-mvura kuparadzaniswa, uye inogona kunyatsobatanidza zvimwe zvinhu zvehupenyu, kubvisa, mu nguva pfupi inogona kuderedza kusvibiswa kwemhepo. Iyo nzira zvakare iri nyore kwazvo, asi zvakare inogona kugadziridzwa zvinoenderana nekuchinja kwemhando yemvura, deodorization inewo imwe mhedzisiro, kana iyo inoshanda maitiro musanganiswa, mhedzisiro iri nani, yavewo nzira inosarudzika yekuuraya tsvina yemvura.
Kurapa kwekuuraya mvura yetsvina nemakemikari flocculation nzira, Mhepo inoyangarara inosanganiswa nekunaya, Wedzera polymer aluminium chloride coagulant mushure mekuyangarara kwemhepo, Kuderedzwa kweCOD kunogona kusvika kupfuura makumi matatu muzana, Mari yekugadzira zvakare yakadzikira, Nzira iri nyore ndeyekuve. , Anionic polyacrylamide inoshanda se coagulant, Iron sulfate kana polymer iron sulfate inogona kushandiswa se coagulant, Uye zvinobudirira kubvisa iyo yakamiswa nyaya kune inodarika 90%, Iyo yakaipa ndeyokuti kubviswa kweiyo soluble organic zvinhu mukuuraya tsvina hazvina kunaka. , Alcools, semuenzaniso, saccharides, Acids, Sludge production ichavawo yakakwirira, Uye kune zvakawanda zvemakemikari sludge, hongu, Yakasanganiswa nemamwe maitiro pamwe chete kuti ibudirire kugadzirisa, Icharatidza zviri nani zvakanakira kurapwa kwemakemikari.
Bointe Energy Co., Ltd. Chigadzirwa chakasiyana chakakwana, chinogona kupa zvakasiyana mhedzisiro zvinodiwa, kucheneswa kwakanaka, yakagadzikana mwero, kukupa imwe-yekumira masewage masevhisi, rega uve nechokwadi uye uchinetsekana, kuti iwe ugadzirise akasiyana ematambudziko ekuchenesa tsvina, ruzivo runogona kufonera kubvunzana. !
Nguva yekutumira: Nov-10-2022
