Sezvakanyanya kukosha mukugadzirwa kwevanhu uye chinodiwa muhupenyu hwezuva nezuva, zviwanikwa zvemvura zviri kutambura kuparadzwa kusati kwamboitika nekukasira kwekuita kwemaindasitiri.Kudzivirirwa uye kurapwa kwezviwanikwa zvemvura kwasvika padanho rekukurumidzira.Kusvibiswa kwezviwanikwa zvemvura kunonyanya kubva mukuburitswa kwemvura yemumaindasitiri, pamwe nekubuda kukuru kwekugadzirwa kwakasiyana-siyana uye tsvina yemumba mumaguta.Panguva imwecheteyo, zvinodiwa zvekushanda kwemhando dzakasiyana-siyana dzemidziyo yekuchenesa tsvina, uye kutarisa kwekuchenesa kwemvura yehutano hwemvura uye huwandu hwemvura zvakare zvave zvakakwirira.
Zvidyarwa zvekuchenesa tsvina kutenderera pasirese zvinotsamira paSinomeasure yekuyera tekinoroji nekuti vanoisa kukosha kukuru pakuwanikwa kwechirimwa chakakwira, kuchengetedzwa-pasina kushanda uye data reyero chaiyo, sehwaro hwekudzora otomatiki kweakasiyana maitiro matanho.
- Bhara skrini
A bar screen is a mechanical filter inoshandiswa kubvisa zvinhu zvikuru, zvakaita semamvemve nemapurasitiki, kubva mumvura ine tsvina.Icho chikamu cheyekutanga kusefa kuyerera uye kazhinji ndiyo yekutanga, kana yekutanga, nhanho yekusefa, ichimisikidzwa pane inofurira kune tsvina yekuchenesa chirimwa.Iwo anowanzo sanganisira akatevedzana mbariro dzesimbi dzakapatsanurwa pakati pe 1 ne 3 inches zvakaparadzana.
- Kubviswa kwegrit
Grit particles izvo zvidiki pane aperture yechidzitiro zvichapfuura nepakati uye zvichikonzera matambudziko abrasive pamapombi, pombi uye sludge inobata michina.Iwo magrit particles anogona kugara mumachaneli, aeration tank pasi uye sludge digestors izvo zvinogona kugadzira matambudziko ekugadzirisa.Naizvozvo, hurongwa hwekubvisa grit hunodiwa kune mazhinji ekuchenesa tsvina.
- Primary clarifiers
Clarifiers ari kugadzirisa matangi akavakwa nemichina nzira yekuramba ichibvisa yakaomeswa inoiswa ne sedimentation.Vatsananguri vekutanga vanodzikisa zviri mukati mezvakarembedzwa zvimisikidzwa uye zvinosvibisa zvakanyudzwa mune izvo zvakamiswa simbi.
- Aerobic systems
Kurapa kwemvura yetsvina yakasvibira kana kumwe kukwenenzverwa kwemvura yetsvina isati yacheneswa Aerobic kurapwa kwebiological tsvina yemarara iyo inoitika pamberi peokisijeni.Aerobic biomass inoshandura organics mumvura yetsvina kuita kabhoni dhaikisaidhi uye biomass itsva.
- Anaerobic systems
Anaerobic digestion inzira iyo tupukanana tuchishandura organic zvinhu kuita biogas pasina mweya weokisijeni Anaerobic kurapwa kunowanzo shandiswa kurapa inodziya, ine simba guru remumaindasitiri mvura ine tsvina ine huwandu hwakanyanya hwe biodegradable organic matter.Kushanda kwesimba uku kunobvisa zvakavimbika biochemical oxygen kudiwa (BOD), chemical oxygen demand (COD), uye yese suspended solids (TSS) kubva mutsvina.
- Secondary clarifier
Clarifiers ari kugadzirisa matangi akavakwa nemichina nzira yekuramba ichibvisa yakaomeswa inoiswa ne sedimentation.vatsananguri vechipiri vanobvisa mitsetse yekukura kwebiological yakagadzirwa mune dzimwe nzira dzekurapwa kwechipiri dzinosanganisira activated sludge, mafirita anoyerera uye anotenderera biological contactors.
- Disinfected
Maitiro ekurapa kweAerobic anoderedza hutachiona, asi haana kukwana kuti akwanise kuita senge disinfection process.Chlorination/dechlorination yanga iri yakanyanya kushandiswa tekinoroji yekuuraya utachiona munyika, ozonation uye UV mwenje ndiwo ari kubuda matekinoroji.
- Discharge
Kana iyo tsvina yakacheneswa ikasangana nemitemo yenyika kana yemunharaunda yekuraswa kwetsvina, inogona kuburitswa kumvura yepamusoro kana kuona mikana yekudzivirira kana kuderedza kusvibiswa kwemvura yakasviba kuburikidza nematanho akadai sekudzoreredza / kushandiswazve mukati menzvimbo yavo, kutsiva kwekuisa.