Kuparadzanisa Mabhakitiriya
Tsananguro
Chikumbiro Chaiswa
Inoshanda kumafekitori ekuchenesa mvura yakasviba emaguta, mvura yakasviba yakasiyana-siyana yemakemikari, kudhinda nekudhaya mvura yakasviba, leachate yemarara, mvura yakasviba yekugadzira chikafu uye mamwe marara emumaindasitiri.
Mhedzisiro Huru
1. Mabhakitiriya anopatsanurana ane basa rakanaka rekuparadza zvinhu zvipenyu mumvura. Ane simba guru rekudzivirira zvinhu zvinokuvadza zvekunze, izvo zvinoita kuti sisitimu yekuchenesa tsvina ikwanise kuramba kukanganiswa nekutakura zvinhu. Panguva iyi, ine simba guru rekurapa. Kana huwandu hwetsvina huchichinja zvakanyanya, sisitimu inogonawo kushanda zvakajairika kuti ive nechokwadi chekuti tsvina inobuda zvakanaka.
2. Mabhakitiriya anotsemuka anogona kuparadza mamorekuru asingagadzike, nokudaro achibvisa BOD, COD neTSS zvisina kunanga. Inogona kuwedzera zvakanyanya kugona kwesedimentation yakasimba mutangi resedimentation uye kuwedzera huwandu nekusiyana kweprotozoa.
3. Inogona kutanga nekukasika uye kudzoreredza sisitimu yemvura, ichivandudza kugona kwayo kugadzira uye kugona kwayo kurwisa kuvhunduka.
4. Saka, zvinogona kuderedza huwandu hwetsvina yasara uye kushandiswa kwemakemikari akadai semaflocculant uye kuchengetedza magetsi.
Nzira Yekushandisa
1. Mvura yakasviba yemumaindasitiri inofanira kunge yakavakirwa pamhando yemhando yemvura ye biochemical system, chiyero chekutanga i80-150 g/m23(zvinoverengerwa nehukuru hwetangi rebiochemical). Kana kuchinja-chinja kwesimba kwakanyanya kukanganisa sisitimu, saka inoda imwe dose ye30-50 g/m2.3(yakayerwa nehukuru hwetangi rebiochemical).
2. Chiyero chetsvina yemuguta iri 50-80 g/m23(yakayerwa nehukuru hwetangi rebiochemical).
