重庆黑石子垃圾场调节池清淤改造设计与实施

The dredging transformation design and implementation of Chongqing Heishizi refuse landfill regulation pool

重庆黑石子垃圾填埋场调节池池体由于防渗系统遭到损坏,需要对调节池进行清淤和池体改造,经方案比选后确定采用吸污泵绞吸工艺进行清淤,池体改造设计则采用钢筋混凝土结构+HDPE膜调节池,池体为钢筋混凝土结构,池内壁及底部铺设2.0 mm厚HDPE土工膜,满足设计要求。

The Chongqing Heishizi refuse landfill regulation pool due to the seepage control system was damaged,need to make dredging and pool body transformation to regulating pool,through the scheme comparison determined using the sewage sucking pump cutter suction process to dred-ging,the pool body design and transformation using reinforced concrete structure = HDPE membrane regulation pool,the pool body as the rein-forced concrete structure,the pool inner wall and bottom laying of 2. 0 mm thick HDPE geomembrane,meet the design requirements.