Biochemical sludge yog cov khoom siv los ntawm kev kho dej phwj tuaj. Nyob rau hauv xyoo tas los no, nrog rau kev qhia txog cov dej phwj hauv nroog, kev kho dej hauv nroog los ntxiv cov dej ntau lawm thiab rov qab mus rau Fen River Wetland Park, qhov ntim ntawm cov dej phwj tuaj kho tau nce ntau, thiab cov nyiaj biochemical sludge kuj tau nce ob peb zaug. Yav dhau los, cov sludge no yuav tsum tau rub tawm rau kev kho mob los ntawm cov tuam txhab pov tseg uas tsim nyog. Nyob rau hauv xyoo tas los no, raws li cov khoom pov tseg sludge kev kho tshuab txuas ntxiv mus kom paub tab, kev siv cov sludge ua ke nrog cov thee hluav taws xob sib xyaw rau kev tsim hluav taws xob tau txais los ntawm ntau thiab ntau lub lag luam. TISCO yog thawj zaug sim nws, thiab cov cuab yeej sib xyaw tau muab tso rau tib lub sijhawm thaum cov txheej txheem kev kho dej khib nyiab tau hloov kho dua tshiab hauv 2019. "Sludge muaj qee tus nqi calorific, tab sis kuj tseem muaj cov kab mob loj, cov organic teeb meem thiab lwm yam. cov khoom seem, tom qab sib xyaw ua ke tuaj yeem cuam tshuam rau tus nqi calorific ntawm lub zog tsim hluav taws xob nrog rau cov khoom siv hluav taws xob, tab sis los ntawm lub sijhawm ntawm kev hloov kho thiab kev soj ntsuam, tom qab sib tov thiab sib tov, qhov kev cuam tshuam ntawm txhua yam tsis tseem ceeb, thiab lub kaw lus. khiav ruaj khov." Liu Jiangang, tus thawj coj ntawm thaj chaw ua haujlwm roj ntawm Lub Zog Hluav Taws Xob General Cog, tau qhia.
Txhawm rau kom ua tiav cov txiaj ntsig zoo sib xyaw, Lub Zog Hluav Taws Xob General Plant tau hloov kho qhov kev sib txuas ntawm cov sludge blending ntaus ntawv kom paub txog kev ua haujlwm tsis siv neeg, nrog kev sib xyaw zoo dua thiab ua haujlwm zoo dua, thiab kev ua haujlwm txhua hnub tuaj yeem ncav cuag 100 tons. Hauv peb lub xyoos dhau los, TISCO tau siv tag nrho ntawm 43, 000 tons ntawm sludge blending thiab tsim hluav taws xob, uas tuaj yeem txuag tau ntau dua 6.5 lab yuan hauv ib xyoos hauv kev kho tus nqi raws li tus nqi lag luam ntawm 400 yuan ib tuj. ntawm sludge kev kho mob, thaum siv sludge calorific nqi rau lub hwj chim tsim los hloov ib feem ntawm cov thee burning kuj tsim nqi. TISCO sludge blending lub zog tsim tsis tsuas yog paub qhov tsis zoo thiab muaj txiaj ntsig pov tseg ntawm biochemical sludge, ua tiav cov khoom pov tseg rov ua dua yam tsis tau tawm hauv lub Hoobkas, tab sis kuj tsim cov txiaj ntsig zoo ntawm kev lag luam thiab ib puag ncig rau kev lag luam, ua kom muaj kev txo qis thiab ua haujlwm zoo.