Homeliness, Gyare-gyare
Dubagari - shi ne mafi muhimmanci tsarin zhizneobepecheniya
Daya daga cikin mafi muhimmanci na rayuwa da birane mazauna ne utilities. Wadannan sun hada da ruwa da kuma najasa, wutar lantarki da kuma zafi. A labarin da mayar da hankali a kan na farko da tsari biyu. A bu mai kyau don fara tare da wani definition. Ruwa - a tsarin alhakin samar da ruwan sha ga mazauna da kuma kasuwanci na birnin. An inextricably nasaba da najasa tsarin.
Sau da yawa shi ne, ba zai yiwu a haɗa mai zaman kansa kasa gidan wani Karkasa Sewerage tsarin, sa'an nan da muke bukata don warware wannan matsala ko dai tare, ko da kanta ba. Domin wadannan dalilai, yi amfani da musamman submersible farashinsa, girman wanda shi ne kananan.
Nau'in takamaiman zuwa tsarin kamar magudanun
Wannan, a sama da dukan, nazarin halittu magani, tacewa da kuma karkashin kasa. A farko embodiment ne mafi tattali. Students ruwa mai guba kama da mazauni. A wani raba magance tank auku albarkatun amfani da fermentation (m). Babban yanayin - da rashin oxygen. The ruwa ne sai ya nufi ga gina wani boye tacewa, Ina nufin kara tsarkakewa faruwa via ƙasa. Irin wannan tsarin yana da wani gagarumin drawback - da bukatar maye gurbin tace kashi ko wanka tare da wani mita na 1 kowane biyar, a kalla 8 shekaru. A zaman kansa gidaje fiye da rare daban gina magudanun ruwa. Wannan inji tare da nazarin halittu hanyoyin da tsarkakewa. Suna amfani da kunna sludge ko biofilm. Wannan hanya damar tsarkake sharar gida da ruwa ta 90%. Akwai daya babbar drawback - yawan reagents amfani a gida, muhimmanci rage yadda ya dace da shuka.
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