Kev tsim kho ntawm lub nroog sponge ua rau pom ntawm "zoo".
Txij li thaum lub nroog hauv lub nroog sab nrauv tau npaj tawm los tsim tsa lub nroog, ua daim txhim kho li lub teb chaws hauv kev tsim cov cai hauv nroog, daim txhuam cev nyob hauv lub nroog yog qhov chaw kub hnyiab ntawm kev tsim cov nroog loj, thiab tau tsav tus tsav tau ntau lub nroog . "Txais tos cov sponge coj cov yeeb nkab kev lag luam hloov ntawm nroog siv, xav kom muaj kev ruaj ntseg zoo raws li lub hauv paus, rau txhua txoj cai ntawm tsis saib xyuas zoo, yooj yim mus nrhiav kev txaus siab yuav luv-sighted, upgrade rau" txawj ntse ua nyob rau hauv Suav " mus "Tuam Tshoj ua zoo" cov kauj ruam no. "
Raws li lub xeev ntawm cov ntawv luam tawm ntawm lub nroog daim txhim kho cov kev taw qhia ", los ntawm cov chaw siv phom zos hauv peb lub teb chaws, siv seepage, hysteresis, cia, nqa nrog, thiab lwm yam kev ntsuas los txo cov nroog loj hlob thiab kev tsim kho ntawm ib puag ncig feem xyuam, 70 feem pua ntawm cov dej nag ntawm qhov muab thiab siv. Thaum xyoo 2020, ntau tshaj 20% ntawm cov cheeb tsam hauv nroog yuav muaj raws li qhov kev xav tau. Thaum xyoo 2030, ntau tshaj li ntawm 80% ntawm cov cheeb tsam hauv nroog yuav ua kom tau raws li qhov kev xav tau.
Huang Guwen hais tias, "infiltration, hysteresis, cia, net, nrog," kev ntsuas xws li txoj yas rau kev lag luam tau tsim dua tshiab, txhua yam kev thov ntawm cov yeeb nkab yas, xws li cov dej thiab cov kav raj xa dej, , lwm yam .; Cov dej zoo zoo txhua yam, xws li thaum pib los nag los ntawm cov dej ntws zoo heev, kev pom zoo zoo nrog ntau zaus, txawm li cas los xij, peb lub teb chaws nplua (zoo) yeeb nkim cov khoom zoo zoo thiab phem yog intermingled, tsawg theem tam sim no muaj teeb meem ntau tshaj li kev sib txeeb. Tus yuam sij rau txoj kev vam meej los yog tsis ua hauj lwm ntawm kev tsim kho ntawm lub nroog sponge yog qhov zoo. Nrog kev pab los ntawm kev cobphum hauv nroog, tag nrho kev lag luam yuav tsum tau hloov los ntawm "zoo".
, Beijing architectural design thiab research institute deputy chief engineer Zheng Kebai tau hais kom ua ntej ua ntej lub sponge nyob rau hauv tus txheej txheem ntawm nroog tsim nyob rau hauv lub ceev thov rau technology thiab cov khoom, thiab muab kev txhawb rau sponge nroog siv, kev ua hauj lwm ntawm science thiab Kev tsim kho kev lag luam txhawb pabcuam yog tsim cov "sponge city construction (nrog rau kev haus dej haus luamyeeb dub, kev tiv thaiv hauv lub nroog) siv cov kev ua haujlwm siab tshaj plaws thiab khoom" ntawm kev npaj ua haujlwm, tag nrho yog 36, nrog rau kev sib sau thiab kev txeej, kev cia, hloov, dej ntxuav dej, smelly water governance, 6 chav kawm tsim thiab tswj kev siv tshuab, kev siv lub nroog daim txhim kho lub nroog kom muaj kev tawm dag zog zoo.
Zoo meej tus qauv txheem los txhim kho cov khoom kom zoo.
Txheeb cais qhia tau tias nyob rau hauv 2015, Tuam Tshoj tus yas pipeline qhuav ntim txog 13,8 lab tons, nrog ib txoj kev loj hlob ntawm 6.15%. Tus nqi ntim ntawm ntau cov yas yas yog 54.47 lab tons, down 3.94% xyoo-rau-lub xyoo. Cov yeeb nkab siv khoom txhua qhov kev vam meej hauv peb lub teb chaws, ntau lub tuam txhab ua haujlwm rau cov khoom tshiab tshawb nrhiav thiab kev loj hlob, tas mus li txhawb cov khoom pawg, ntau ntau thiab ntau dua ntawm cov khoom lag luam txuas zoo qhov tseem ceeb rau cov khoom siv tshawb fawb thiab kev tsim kho,
"Nyob rau hauv 2015, muaj ob theem kev sib txawv ntawm kev lag luam ntawm cov tuam txhab lag luam, cov lag luam muaj kev loj hlob thiab kev ua tau zoo zoo tau ceev lawv txoj kev loj hlob, thiab ua kom lawv muaj peev xwm, muaj peev xwm thiab muaj kev sib tw. kev lag luam, thiab lwm lub lag luam me hauv qee thaj chaw tau raug txiav los yog raug xa mus rau. cov kev lag luam yuav tsum tau kawm los ntawm kev ua haujlwm, kev ua haujlwm kom zoo dua qub, kev txhim kho tus qauv thiab kev saib xyuas, ntsuas kev tsim cov yeeb nkab yas kev lag luam.
"Kev tsim kho thiab kev tsim cov khoom tsim nyog yuav tsum muaj kev txhim kho kom zoo dua Kev tsim kho cov txuj ci thiab kev tsim kho qauv tsis zoo, uas ua rau muaj kev huam yuaj hauv kev tsim kho thiab kev siv cov yeeb nkab yas, uas tswj kev tsim thiab kev siv ntawm cov yeeb nkab Raws li wang yaowen, Secretary General ntawm lub tuam tsev ntawm kev sib txuas ntawm tshuab raj ntawm Tuam Tshoj lub nroog cov dej thiab cov koom txee, Tuam Tshoj lub kav hlau pipeline industry yuav ntsib ntau txoj kev loj hlob nyob rau hauv lub xyoo tom ntej. Kev lag luam hauv technology innovation thiab tshiab khoom tsim tib lub sijhawm , ntxiv dag zog rau cov khoom siv hauv kev tshuaj xyuas tam sim no, tsim kom tiav cov khoom siv, tsim kev ua haujlwm xws li kev tshawb nrhiav thiab kev loj hlob thiab kev txuam nrog, siv cov neeg siv siv kev ruaj ntseg, txhim khu, kev nyab xeeb thiab kev ntseeg.
Industry insiders hais tias nws yog txoj kev loj hlob yav tom ntej ntawm Tuam Tshoj txoj kev lag luam pipeline kev lag luam los txhim kho tus qauv siv thiab tsim kev lag luam siab. Tag nrho cov kev lag luam yuav tsum tau siv tag nrho kev siv rau cov kev ua tau zoo thiab kev txhim kho kev lag luam ntawm cov khoom siv yas hauv tsev, thiab pheej ua kom tshiab thiab txhim kho txoj kev ua kom tau zoo dua. Tsis yog hauv technology, cov khoom siv, khoom siv, kev tshawb fawb thiab kev loj hlob, lwm yam, ntxiv peev hauv kev tsim tshiab, yuav tsum ua tib zoo saib xyuas lub hom lag luam, siv lub xeev los txhim kho lub nroog tshiab. cov qauv khoom, kev hloov ntawm hom kev txhim kho thiab kev txhim kho kev txhim kho zoo.
Tshooj lo lus: yas yeeb nkab.
Dej yeeb nkab
PPR yeeb nkab
PVC raj
PE yeeb nkab
Kho lub raj xa dej
