I. Case Background
Zouping City (yav tas los Zouping County) muaj lub hauv paus kev lag luam muaj zog thiab txheej txheem hauv nroog sai. Nrog kev txhim kho kev lag luam thiab kev txhim kho cov neeg nyob hauv kev ua neej nyob, qhov tso tawm ntawm cov dej phwj hauv tsev thiab cov dej khib nyiab tau nce zuj zus txhua xyoo. Cov hom pa phem yog qhov nyuaj, ua rau muaj kev sib tw rau cov dej hauv cheeb tsam ib puag ncig kev nyab xeeb. Kev kho dej phwj hauv nroog hauv Zouping City ua cov dej num kho dej rau hauv nroog thiab cov cheeb tsam ib puag ncig, thiab yog lub hauv paus tseem ceeb ntawm kev tswj hwm dej hauv zos.
II. Qhov project Overview
Cov nroj tsuag no muaj cog ib thiab cog ob. Lub peev xwm kho tau tag nrho txhua hnub yog 160,000 tons, thiab qhov peev xwm kho tau tiag tiag yog ruaj khov ntawm ntau dua 150,000 tons hauv ib hnub, npog thaj tsam ntawm 360 square kilometers. Nyob rau theem pib ntawm kev tsim kho, cov dej ntws tawm tau raug rau thawj - theem (A) tus qauv, thiab tom qab xyoo 2024 hloov kho thiab kho dua tshiab, nws tau hloov kho mus rau tus qauv dej saum npoo IV. Cov txheej txheem tseem ceeb adopts txawv configuration ntawm cov nroj tsuag. Cog Ib qho tau txais kev kho dua tshiab thiab tau txais cov txheej txheem A / O, thaum Cog Ob tau txais kev hloov pauv A2 / O txheej txheem, nrog rau kev txhawb nqa kev kho sludge kom tsis txhob muaj cov pa phem thib ob.
III. Core Measures
1. Kev Tswj Xyuas Qhov Chaw: Tshawb xyuas cov kav dej phwj tuaj, saib xyuas cov dej ntws zoo hauv lub sijhawm tiag tiag, qhia txog cov cuab yeej siv fluorescence fingerprint traceability, thiab tshawb xyuas thiab rau txim rau kev tso tawm tsis raug cai; 2. Kev kho dua tshiab: Hloov lub zog- txuag cov cuab yeej, txhim kho lub tshuab aeration, ua kom tiav cov txheej txheem kho dua tshiab ntawm nws tus kheej, thiab txo kev siv hluav taws xob thiab kev nqis peev; 3. Kev Ua Haujlwm Ntse: Tsim kom muaj lub ntsej muag ntse dej, siv kev tswj xyuas kom zoo, thiab txhim kho kev ua haujlwm zoo; 4. Diversified Guarantee: Innovate tus qauv nqi dej theem, tsim "tsoomfwv tshwj xeeb daim ntawv cog lus + nyiaj ntsuab + kev lag luam tus kheej-cov nyiaj tau los" cov qauv nyiaj txiag los xyuas kom meej qhov kev vam meej ntawm kev txhim kho thiab kho dua tshiab.
IV. Kev kho mob tshwm sim
Ib puag ncig, kwv yees li 1150 tons ntawm COD emissions raug txo ib xyoos ib zaug, thiab cov dej rov qab tau siv rau kev rov ua dua tshiab, nrog rau cov chaw ua si hauv hav dej uas txhawb nqa cov cheeb tsam ecological zoo; kev lag luam, ntau yam kev siv nyiaj tau txais kev cawmdim los ntawm ntau dua 3 lab yuan ib xyoos ib zaug, txaus siab rau kev txo cov se, nthuav cov kev pabcuam rau cov nyiaj tau los; kev sib raug zoo, nyiam kev paub txog kev tiv thaiv ib puag ncig, tsim cov txuj ci kev txawj ntse, txhim kho kev nyob ib puag ncig, ua kom zoo ntawm kev lag luam ib puag ncig, ua tiav kev yeej- yeej qhov xwm txheej ntawm ecological, nyiaj txiag, thiab kev sib raug zoo.
