"China Urban Sewage Treatment and Recycling Development Report" thiab "Water Reuse Guidelines" series ntawm lub teb chaws tus qauv raug tso tawm

Kev kho dej phwj tuaj thiab rov ua dua tshiab yog qhov tseem ceeb ntawm kev tsim kho hauv nroog ib puag ncig. Nyob rau hauv xyoo tas los no, kuv lub teb chaws cov chaw kho dej hauv nroog tau tsim kho sai thiab ua tiav cov txiaj ntsig zoo kawg. Xyoo 2019, kev kho dej phwj hauv nroog yuav nce mus rau 94.5%, thiab lub nroog cov dej phwj tuaj kho tus nqi yuav nce mus txog 95% hauv 2025. %, ntawm qhov tod tes, qhov zoo ntawm cov dej phwj tuaj ntawm cov chaw kho dej hauv nroog tau txuas ntxiv txhim kho. Hauv 2019, kev siv cov dej siv hauv nroog hauv lub tebchaws tau nce mus txog 12.6 billion m3, thiab kev siv tus nqi ze li 20%.

Thaum Lub Ib Hlis Ntuj xyoo 2021, National Development thiab Reform Commission thiab cuaj lub tuam tsev tau tshaj tawm "Cov Lus Qhia Txog Kev Txhawb Kev Siv Dej Haus", uas tau qhia meej txog cov hom phiaj kev loj hlob, cov haujlwm tseem ceeb thiab cov haujlwm tseem ceeb ntawm kev siv dej phwj hauv kuv lub teb chaws, qhia txog qhov nce ntawm cov dej phwj tuaj rov ua dua tshiab. ib lub tebchaws. npaj. Thaum lub sijhawm "14th Tsib Xyoo Plan" thiab 15 xyoo tom ntej, qhov kev thov rau kev siv dej rov qab los hauv kuv lub teb chaws yuav nce sai heev, thiab kev loj hlob muaj peev xwm thiab chaw lag luam yuav loj heev. Los ntawm kev sau cov keeb kwm kev loj hlob ntawm kev kho dej phwj hauv nroog thiab rov ua dua tshiab hauv kuv lub tebchaws thiab suav nrog cov qauv hauv tebchaws, nws tseem ceeb heev los txhawb txoj kev loj hlob ntawm cov dej phwj tuaj.

Nyob rau hauv cov ntsiab lus no, "Tshaj Tawm Txog Kev Txhim Kho Kev Siv Dej Dej Hauv Nroog thiab Kev Siv Hluav Taws Xob hauv Suav Teb" (tom qab no hu ua "Daim Ntawv Qhia"), uas tau tsim los ntawm Kev Lag Luam Dej Cuam Tshuam ntawm Tuam Tshoj Society of Civil Engineering thiab Kev Kho Dej thiab Rov Siv Cov Kws Tshaj Lij. Pawg neeg ntawm Tuam Tshoj Society of Environmental Sciences, tau luam tawm los ntawm Tsinghua University. , Tuam Tshoj National Institute of Standardization, Tsinghua University Shenzhen International Graduate School thiab lwm lub koom haum tau coj cov qauv ntawm "Cov Kev Qhia Txog Kev Siv Dej" (tom qab no hu ua "Cov Lus Qhia") series ntawm cov qauv hauv tebchaws tau tshaj tawm thaum Lub Kaum Ob Hlis 28 thiab 31, 2021.

Xib fwb Hu Hongying ntawm Tsinghua University tau hais tias kev siv cov dej rov qab yog txoj kev ntsuab thiab txoj kev yeej-yeej los daws cov teeb meem ntawm dej tsis txaus, dej ib puag ncig muaj kuab paug thiab dej ecological puas tsuaj nyob rau hauv ib txoj kev sib koom tes, nrog rau cov txiaj ntsig zoo ntawm ib puag ncig thiab kev lag luam. Cov dej phwj hauv nroog ruaj khov hauv qhov ntau, tswj tau hauv dej zoo, thiab xav tau nyob ze. Nws yog ib qho kev txhim khu kev qha cov dej hauv nroog uas muaj peev xwm loj heev rau kev siv. Kev siv cov dej phwj tuaj thiab kev tsim kho cov nroj tsuag dej rov qab yog qhov tseem ceeb rau kev txhim kho cov nroog thiab kev lag luam, thiab ua lub luag haujlwm tseem ceeb hauv kev ua tiav cov hom phiaj kev loj hlob. qhov tseem ceeb. Kev tso tawm cov txheej txheem thoob ntiaj teb thiab cov ntawv tshaj tawm kev txhim kho rau kev siv cov dej rov qab tau muab lub hauv paus tseem ceeb rau kev siv cov dej rov qab, thiab tseem ceeb heev rau kev txhawb nqa kev loj hlob sai thiab noj qab haus huv ntawm kev lag luam dej rov qab.

Kev kho cov dej phwj tuaj thiab rov ua dua tshiab yog lub hauv paus tseem ceeb ntawm kev tsim kho hauv nroog ib puag ncig kev tsim kho, thiab tseem yog qhov pib tseem ceeb los tawm tsam kev sib ntaus sib tua tiv thaiv kev ua qias tuaj, txhim kho kev nyob hauv nroog, thiab txhim kho cov dej hauv nroog kom ruaj ntseg. Kev tso tawm ntawm "Tshaj Tawm" thiab "Cov Lus Qhia" yuav ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev kho dej hauv nroog thiab kev siv cov peev txheej hauv kuv lub teb chaws mus rau theem tshiab, tsim cov qauv tshiab ntawm kev loj hlob hauv nroog, thiab ua kom muaj kev tsim kho ntawm ecological. kev vam meej thiab kev loj hlob zoo.

Tshaj tawm los ntawm Xinhuanet

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Post lub sij hawm: Jan-17-2022