Iyo yetaundi rakakwana raundi rekurapa rekurapa rinofanira kunge rakanzwisisika maererano nehuwandu hwehuwandu hwehuwandu hwenzvimbo, landform, mamiriro ezvehupfumi uye zvimwe zvakakodzera zvekurapa zvekurapa uye kuderera zvine musoro. Iyo grille ndiyo yekutanga nhanho mune seyage yekurapa system, iyo inoshandiswa kuvhara zvinhu zvakakura zvakasimba. Grating inogona kukamurwa kuita coarse grille uye yakanaka grille, grille grille inonyanya kushandiswa kudzikisira nyaya yakakura yakamiswa, senge mashizha, mabhegi epurasitiki; Grille yakanaka inonyanya kushandiswa kudzikisira nyaya diki yakamiswa, yakadai sediment, etc. 4. Kazhinji, imwe nhanho yeyakagadziriswa tangi yakaiswa muTangi dzezvematangi. Tangi yeprimary yedimingation chikamu chakakosha cheSewage kurapa system, iyo inoshandiswa kubvisa yakamiswa nyaya uye zvimwe zvinhu zveganda mune seage.
Iyo yekutanga tangi inogadzirisa iyo yakasimudzwa nyaya kusvika pasi neyechisikigo kana mumatope scriper ichipenya, uye wozopfuura nematope emadhaka. Iyo biological reaction tangi ndiyo chikamu chepakati chechikamu chekurapa kwekurapa, icho chinoshandiswa kushatisa organic zvinhu uye bvisa zvakasvibiswa senge ammonia nitrogen ne phapogen ne phapogen ne phapogen ne phapogen ne phapogen ne phapogen ne phapogen ne phapogen ne phapogen ne phosphorus. Hutano dzakasiyana-siyana dzinowanzosvitswa mune dziva rezvinyorwa zvekuita, kusanganisira hutachiona hweAerogics uye hutachiona hweArobic, hunogona kushandura organic zvine basa muzvinhu zvisina njodzi kuburikidza ne metabolic chiito chehutachiona. Tangi yechipiri. Iyo yechipiri tangi inokwenenzverwa iyo yakagadziriswa sludge kune iyo centrage sludge kuunganidza nharaunda kana mango suction inodzoserwa kune iyo biological reaction tangi kuburikidza neSludge Reflux Midziyo. Kusafadzwa zvishandiso zvinoshandiswa kuuraya mabhakitiriya uye hutachiona uye zvimwewo hutachiona mugungwa. Nzira dzakajairika dzekusajeka dzinosanganisira kusavimbika kwekuregererwa uye kuwongorora kweOzone.
Pamusoro pemidziyo inowanzoitika zvekurapa zvekurapa, pane zvimwe zvigadzirwa zvebetsero, zvakadai sekubhururuka, mutsindo, pombi yemvura uye zvichingodaro. Midziyo iyi inotamba misoro dzakasiyana muzvinyorwa zvekurapa zvekurapa, sekupa oksijeni, kusanganisa sewage, kusimudza seage, nezvimwe.
Kana uchisarudza uye kufananidza mashura ekurapa ekurapa, isu tinofanirwa kufunga nezvehunhu hweguta uye mamiriro chaiwo eguta. Semuenzaniso, nzvimbo dzine huwandu hwevanhu vakaderera uye nzvimbo dzakaderera, madiki uye mwemalar sewage kurapa michina inogona kusarudzwa kune nyore kufambisa uye kuisirwa; Kune nzvimbo nemamiriro ezvinhu ari nani ehupfumi, zvishandiso zvine tekinoroji yepamusoro uye kugona kurapwa kwakanyanya kunogona kusarudzwa. Panguva imwecheteyo, iyo yekugadzirisa uye yekushanda mitengo yemidziyo, pamwe nekugadzikana uye kuvimbika kwekuvhiya, kunofanirwa kufungwa nezvazvo.
Kutumira Nguva: Kukadzi-23-2024