Aikin zubar da sharar abinci a garin Zhangfang

Fasahar aiki:Pretreatment + aerobic fermentation + mai-ruwa rabuwa + deodorization tsarin

Lokacin kammalawa:Yuli 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.