Iyo johkasou idiki diki mudzimba yekuchenesa tsvina yemidziyo inoshandiswa pakurapa yakapararira yetsvina yemumba kana yakafanana tsvina yemumba, uye matangi akasiyana ane mabasa akasiyana, semuenzaniso: iyo sedimentation yekuparadzanisa tangi inoshandiswa kusati yarapwa kubvisa zvimedu zvehukuru chaihwo giravhiti uye yakamiswa yakasimba, uye kuvandudza biochemistry yetsvina; iyo pre-filtration tank yakashongedzerwa nekuzadza, uye pasi pechiito cheanaerobic biofilm pane mazadza, iyo soluble organics inobviswa; iyo tangi yeaeration yakagadzirirwa neaeration, high filtration speed, Iyo aeration tank inobatanidza aeration, high filtration speed, kuchengetwa kwezvakaremerwa zvakasimbiswa uye nguva dzose backwashing; iyo tangi inofashukira yetangi yekudhakisa ine mudziyo wekuuraya utachiona kuti ubvise utachiona mutsvina.
Basa retangi rekuchenesa ndere kuchenesa tsvina yemumba, inova rudzi rwenzvimbo yekuchenesa tsvina uchishandisa tekinoroji yemuviri uye yebhaibheri kunyatsochenesa tsvina yemumba, ine simba rekuchenesa tsvina. Iyo johkasou inonyanya kubata tsvina yese yemumba sekicheni, yekugezera, yekuwachira netsvina yakafanana inosanganisira tsvina yetsvina. Chimiro chejohkasou chakasiyana, basa racho rakasiyanawo, kazhinji kutaura, johkasou inosanganisira pretreatment, biochemical treatment, sedimentation, filtration uye disinfection matanho, mushure mekunge johkasou yakacheneswa mvura inogona kubatanidzwa kune pombi network kana kubudiswa zvakananga kurwizi kana purazi.
Ndeapi mabasa ejohkasou uye septic tank? Chekutanga, johkasou mudziyo wekuunganidza nekuchenesa tsvina, unoshandiswa kuunganidza tsvina yemumba kubva muchimbuzi, kicheni, yekugezera, nezvimwewo. Septic tank chete ine basa rekuunganidza tsvina kubva muchimbuzi. Chechipiri, johkasou inonyanya kutsamira pahunyanzvi hwepanyama uye hwehupenyu kunyatsochenesa tsvina, uchishandisa aeration midziyo yekuwedzera huwandu hweokisijeni yakanyungudika, kukurumidza kuumbwa kwebiofilm, nekudaro kunowedzera mhedzisiro yekucheneswa kwetsvina, septic tank ndiko kushandiswa kwesedimentation uye anaerobic fermentation kugadzirisa tsvina yetsvina.
Pamusoro pezvo, tsvina yemumba yekumaruwa inocheneswa netangi rekunatsa inogona kusvika pachiyero cheKirasi B muPollutant Discharge Standard yeUrban Sewage Treatment Plants (GB18918-2002), uye mamwe matangi ekuchenesa anogona kutosvika paKirasi A chiyero, uye mhando yemvura inoyerera yeSeptic tank inowanzo muKirasi B chiyero muPollutant Plant Discharge. (GB18918-2002). -2002) mukirasi B chiyero kana pazasi. Chinonyanya kukosha, mutengo wacho wakasiyana, mutengo wetangi rekuchenesa unofanira kunge uri 3,000 yuan, kana kunyange zviuru zvishoma zveyuan, uye mutengo weseptic tank unowanzo kubva pa500-2,000 yuan.
Saka maererano nezvinodiwa zvakasiyana zvechiitiko uye kugona kwehupfumi kubhadhara, mukusarudza kwemidziyo, iwe unogona kusarudza zvinoenderana neyavo reagent zvavanoda.
Nguva yekutumira: Nov-07-2024