Kucheneswa kwetsvina uye kudzokororwa kwezvinhu ndizvo zvinhu zvikuru mukuvaka zvivakwa zvezvakatipoteredza mumaguta. Mumakore achangopfuura, nzvimbo dzekuchenesa tsvina mumaguta enyika yangu dzakakura nekukurumidza uye dzakawana mhedzisiro inoshamisa. Muna 2019, mwero wekuchenesa tsvina mumaguta uchawedzera kusvika pa94.5%, uye mwero wekuchenesa tsvina mudunhu uchasvika pa95% muna 2025. %, kune rumwe rutivi, mhando yetsvina inobva muzviteshi zvekuchenesa tsvina mumaguta yakaramba ichivandudzika. Muna 2019, kushandiswa kwemvura yakadzokororwa mumaguta munyika kwakasvika pa12.6 bhiriyoni m3, uye mwero wekushandiswa waive pedyo ne20%.
Muna Ndira 2021, National Development and Reform Commission pamwe nemadhipatimendi mapfumbamwe vakaburitsa "Guiding Opinions on Promoting Sewage Resource Use", iyo yakajekesa zvinangwa zvekusimudzira, mabasa akakosha uye mapurojekiti akakosha ekudzokorodza tsvina yetsvina munyika yangu, zvichiratidza kuwedzera kwekudzokorodza tsvina yetsvina sechirongwa chenyika. Munguva ye "Chirongwa cheMakore Mashanu chegumi nemana" uye makore gumi nemashanu anotevera, kudiwa kwekushandiswa kwemvura zvakare munyika yangu kuchawedzera nekukurumidza, uye mukana wekuvandudza nenzvimbo yemusika zvichave zvakakura. Nekupfupikisa nhoroondo yekuvandudza kurapwa kwetsvina yemaguta nekudzokorodza tsvina munyika yangu uye kuunganidza nhevedzano yemitemo yenyika, zvakakosha zvikuru kukurudzira kukura kwekudzokorodza tsvina yetsvina.
Munyaya iyi, "Mushumo weKuvandudzwa kweKurapwa kweMarara eMuguta uye Kudzokorodza muChina" (uchazonzi "Mushumo"), wakarongwa neBazi reWater Industry reChinese Society of Civil Engineering neWater Treatment and Reuse Professional Committee yeChinese Society of Environmental Sciences, wakaburitswa neTsinghua University. , China National Institute of Standardization, Tsinghua University Shenzhen International Graduate School nedzimwe nzvimbo dzakatungamira kuumbwa kwe "Water Reuse Guidelines" (uchazonzi "Guidelines") nhevedzano yemitemo yenyika yakaburitswa zviri pamutemo musi wa28 na31 Zvita, 2021.
Purofesa Hu Hongying weTsinghua University akati kushandiswa kwemvura yakadzoserwa inzira yakanaka uye inzira inobatsira vose kugadzirisa matambudziko ekushomeka kwemvura, kusvibiswa kwenzvimbo yemvura uye kukuvara kwezvakatipoteredza kwemvura nenzira yakarongeka, ine mabhenefiti makuru ezvakatipoteredza nehupfumi. Tsvina yemumaguta yakagadzikana muhuwandu, inogona kudzorwa mumhando yemvura, uye inodiwa pedyo. Inzvimbo yemvura yemumaguta yakavimbika ine mukana mukuru wekushandiswa. Kudzokorodza tsvina uye kuvaka zviteshi zvemvura zvakadzoserwa ivimbiso yakakosha yekuvandudzwa kwemaguta nemaindasitiri, uye inoita basa rakakosha mukuzadzisa zvinangwa zvebudiriro inochengetedza. Kuburitswa kwenhevedzano yemitemo yenyika nemishumo yebudiriro yekushandiswa kwemvura yakadzoserwa kunopa hwaro hwakakosha hwekushandiswa kwemvura yakadzoserwa, uye kwakakosha zvikuru mukusimudzira kukura nekukurumidza uye kwakanaka kweindasitiri yemvura yakadzoserwa.
Kugadziriswa kwetsvina uye kudzokorodza zvinhu ndizvo zvinhu zvikuru pakuvaka zvivakwa zvezvakatipoteredza mumaguta, uye zvakare nzvimbo yakakosha yekutanga kurwisa kusvibiswa, kuvandudza nharaunda yekugara mumaguta, uye kuvandudza kugona kwekuchengetedza mvura mumaguta. Kuburitswa kwe "Report" ne "Gwaro" kuchabatsira zvikuru mukusimudzira nyaya yekushandiswa kwetsvina mumaguta uye kushandiswa kwezviwanikwa munyika yangu kusvika padanho idzva, kuvaka maitiro matsva ekuvandudzwa kwemaguta, uye kukurumidzisa kuvaka kwehupfumi hwezvakatipoteredza nekuvandudzwa kwemhando yepamusoro.
Zvakatorwa kubva kuXinhuanet
Nguva yekutumira: Ndira-17-2022