China inotungamira Yixin Environmental Engineering Co., Ltd.

Kambani yakapayona kuChina yave kuita masaisai pasi rose nemidziyo yayo yekuchenesa mvura inoparadza iyo isingabvisi tsvina kubva mumvura chete, asi inoshandura mvura yakaraswa kuita mvura yakachena uye yoidzorera zvakare. Budiriro iyi inofambirana nekuzvipira kwekambani kupa rubatsiro kunharaunda yemvura yepasi rose nekugadzira michina yekuchenesa mvura yetsvina.

Iyo kambani inovandudza tekinoroji, inodaidzwa kuti MBR (membrane bioreactor), inoshandura mutambo mukurapwa kwetsvina. Kusiyana nemaitiro echinyakare ekuchenesa mvura yetsvina, MBR inopa yazvino, nzira yepamusoro yekubvisa tsvina uye kushandura tsvina kuita mvura yakachena. Chimwe chezvinhu zvikuru zveMBR kushandiswa kwayo kwakaderera kwesimba, zvichiita kuti ive sarudzo ine hushamwari yekuchenesa mvura yetsvina. Pamusoro pezvo, rutsoka rwayo rudiki runobvumira kushandiswa zvakanaka kwenzvimbo uye yakakodzera kune dzakasiyana siyana marongero ezvakatipoteredza. Kunyanya kukosha, MBRs inopa yakanaka yakabatwa mhando yemvura uye inosangana neyakaomesesa miitiro yezvakatipoteredza.

Uku kubudirira mu tekinoroji yekuchenesa mvura yetsvina inoratidza kuzvipira kwekambani mukuchengetedza kwezvakatipoteredza uye budiriro inoenderera. Nekupa hunyanzvi hwekugadzirisa zvigadziriso zvemvura yetsvina, kambani haingogadzirise dambudziko rekusvibiswa kwemvura chete asiwo inozvimisa semutungamiri wepasi rose mumidziyo inochengetedza zvakatipoteredza. Iine tekinoroji yepamusoro uye kuzvipira kuita zvakanaka, kambani iri kuseta mitsva mitsva yeindasitiri uye kugadzira nzira yeramangwana rakagadzikana.

Sezvo kambani iri kuramba ichiwedzera kuvepo kwayo mumusika wepasi rose, zviri pachena kuti tekinoroji yayo yekuchenesa mvura yetsvina iri kuwana kuzivikanwa nekutariswa pasi rese. Makambani ari kuenda pasirese haangoratidzi kugona kweChina kuchengetedza zvakatipoteredza, asi zvakare ane chekuita nemamiriro ekunze epasirese. Iine tekinoroji yayo inotungamira uye kuzvipira kusingazungunuke mukuchengetedza kwezvakatipoteredza, kambani yakagadzirira kushandura mabatirwo emvura yetsvina uye kuitwa pasi rose.

Zvese mune zvese, yekambani yekuvandudza tekinoroji yekuchenesa mvura inoshandura mutambo muchikamu chemidziyo yezvakatipoteredza. Ne MBR tekinoroji, kambani yakaisa chiyero chitsva chekurapa kwemvura yetsvina, ichipa mamwe ekutanga, ekuchengetedza simba uye emhando yepamusoro mhinduro dzekushandura tsvina kuita mvura yakachena. Sezvo kambani iri kuramba ichifambira mberi mumisika yepasirese, zviri pachena kuti matekinoroji ayo ehunyanzvi haangove nekukanganisa kwakakosha pamamiriro ekunze, asiwo kusimbisa chinzvimbo chayo semutungamiri wepasi rose mukugadzirisa marara emvura.