Na June 2021, Chongqing Commission of Housing and Construction, Urban Management Bureau, Encological Environment Bureaus, ndị ọkachamara nnabata, ndị isi ụlọ ọrụ yuhong, Jiarong Technology Chairman Jiang Linyu, onye isi njikwa Dong Zhengjun na ndị isi ndị ọzọ dị mkpa gara emume nnabata ahụ.
Usoro ọrụ BOO na-arụ ọrụ bụ afọ 8 yana ọgwụgwọ leachate 1030t/d kwa ụbọchị.
Changshengqiao landfill bụ ihe a na-ahụkarị ụdị mkpofu ahịhịa na ndagwurugwu nwere mpaghara ala nke 690,642 m3, ebe mkpofu ahịhịa dị ihe dịka 379,620 m3 na ikike imepụta ihe dị ka nde 14 m3. A na-etinye ebe a na-ekpofu ahịhịa na njedebe nke Julaị 2003 ma mechie ya na njedebe nke 2016. Ọ na-aga n'ihu na-emechi na mweghachi nke iwu kwadoro kemgbe 2018.
A bịanyere aka na nkwekọrịta ahụ na Nọvemba, 2020. Awụnyere akụrụngwa nwere ikike ọgwụgwọ 1030 m³/d na June, 2020. Enwere ike were ọrụ Chongqing itinye uche ZLD dị ka akara ụlọ ọrụ WWT.
Nọrọ na kọntaktị Jiarong. Anyị ga
na-enye gị otu nkwụsị usoro ọkọnọ ngwọta.
Anyị nọ ebe a iji nyere aka! Naanị nkọwa ole na ole anyị ga-enwe ike
zaa ajụjụ gị.