Ƙauyen Yawon shakatawa na Jama'a Cikakken Ingantaccen Tsarin Inganta Muhalli a Kauyen Huangshandian, Garin Zhoukoudian
Tsari:Pretreatment + aerobic fermentation + tsufa magani
Lokacin kammalawa:Maris 2021
Gabatarwar aikin:Za'a iya amfani da zubar da ruwa azaman takin gargajiya don gyaran ƙasa, gyaran ɓangarorin ɓata, haɓaka ƙasa da sauran dalilai. Bayan tsarkakewa ta tsarin deodorization, iskar gas ɗin sharar ta cika ka'idojin fitar da gida.