Tsiku la Madzi Padziko Lonse

Pa Marichi 22, 2022 ndi tsiku la 30 la "Tsiku la Madzi Padziko Lonse" komanso tsiku loyamba la 35 la "China Water Week" ku China. dziko langa lakhazikitsa mutu wa "Sabata Yamadzi Yaku China" ngati "kulimbikitsa kuwongolera kokwanira kwa madzi apansi panthaka ndikutsitsimutsa chilengedwe cha mitsinje ndi nyanja" .Nyengo zamadzi ndizoyambira zachilengedwe komanso njira zopezera chuma, ndipo ndizomwe zimawongolera zachilengedwe ndi chilengedwe.

Kwa zaka zambiri, Komiti Yaikulu ya CPC ndi Bungwe la Boma lakhala likugwirizanitsa kwambiri kuthetsa mavuto a madzi, ndipo atenga ndondomeko zazikulu za ndondomeko, zomwe zapeza zotsatira zochititsa chidwi.

Akuti pofuna kuyang'anira ndi kuwongolera madzi, dziko langa lamanga mazana masauzande a malo owunikira madzi apansi panthaka, onse omwe ali ndi zida zowunikira zodziwikiratu zamadzi apansi panthaka, zomwe zazindikira kusonkhanitsa kwamadzi apansi panthaka ndi kuwunika kutentha kwamadzi m'mabeseni akulu akulu ndi madera azachuma a anthu m'dziko lonselo. , kutumiza nthawi yeniyeni ndi kulandira deta, ndi kugawana nthawi yeniyeni ya deta yowunikira madzi apansi ndi madipatimenti osungira madzi.
Malinga ndi “National Groundwater Pollution Prevention and Control Plan”, madzi apansi panthaka amatenga 1/3 ya madzi a m’dzikoli komanso 20% ya madzi onse a m’dzikoli. 65% yamadzi am'nyumba, 50% yamadzi am'mafakitale ndi 33% yamadzi amthirira waulimi kumpoto kwa dziko langa amachokera kumadzi apansi. Pakati pa mizinda 655 ya m’dzikoli, mizinda yoposa 400 imagwiritsa ntchito madzi apansi panthaka monga magwero a madzi akumwa. Sikovuta kuona kuti madzi apansi ndi gwero lofunika la madzi akumwa. Magwero ofunikira a madzi akumwa kwa anthu, madzi ake amakhala ogwirizana kwambiri ndi chitetezo cha moyo wa anthu.

Choncho, ndikofunika kwambiri kuti tiyang'ane bwino za kugwiritsidwa ntchito kwa madzi pansi pa nthaka. Poyendetsa madzi, kuyang'anira ndi sitepe yoyamba. Kuyang'anira madzi apansi panthaka ndi "stethoscope" pakuwongolera ndi kuteteza madzi apansi. Mu 2015, boma lidatumiza ntchito yomanga ntchito zowunikira madzi apansi panthaka ndipo lidapeza zotsatira zabwino kwambiri. Akuti dziko langa lamanga maukonde oyang'anira kuphimba zigwa zazikulu ndi mayunitsi akuluakulu hydrogeological kudutsa dziko, kuzindikira bwino kuwunika mlingo wa madzi pansi ndi khalidwe la madzi m'zigwa zikuluzikulu, mabeseni ndi karst akasupe m'madzi m'dziko langa, ndi kupeza phindu lalikulu chikhalidwe ndi zachuma.

Komanso, kuteteza chilengedwe chilengedwe cha mitsinje ndi nyanja, m'pofunika mwatsatanetsatane kulimbikitsa kukhazikitsa dongosolo madzi ntchito zone, momveka kudziwa kuchuluka kwa zoipitsa mu mitsinje madzi matupi, ndi bwino kulamulira kuchuluka kwa kumaliseche zoipitsa. Ndi kutsindika kwa dziko pa kuteteza zachilengedwe za madzi, kukula kwa msika wa kuyang'anira khalidwe la madzi kukupitiriza kukula.

Ngati makampani okhudzana nawo akufuna kupeza mwayi wachitukuko pamsika wowunika momwe madzi alili, zida zawo zowunikira komanso mita ziyenera kukhazikika m'njira zosiyanasiyana. Kufunika kwa zida zapadera monga zowunikira zitsulo zolemera ndi ma organic carbon analyzers kudzawonjezeka. Nthawi yomweyo, zida zowunikira zamadzi zomwe zidakhazikitsidwa koyambirira zikukumana ndi mavuto monga kukalamba, kuwunika kosalondola, ndi zida zosakhazikika, zomwe ziyenera kusinthidwa, komanso kusinthidwa kwa zida zomwezo, zomwe zimalimbikitsa kukula kwachangu kwa kufunikira kwa zida zowunikira madzi, ndipo mabizinesi oyenerera amatha kuyang'ana kwambiri masanjidwewo. .
Ulalo wa nkhani: Instrument Network https://www.ybzhan.cn/news/detail/99627.html