Kuyang'anira ubwino wa madzi ndi chimodzi mwa ntchito zazikulu pakuwunika chilengedwe. Kumawonetsa molondola, mwachangu komanso mokwanira momwe zinthu zilili panopa komanso momwe zinthu zilili pakukula kwa ubwino wa madzi, kupereka maziko asayansi pa kayendetsedwe ka madzi, kuwongolera magwero a kuipitsa, kukonzekera zachilengedwe, ndi zina zotero. Kumachita gawo lofunika kwambiri pa njira yonse yotetezera chilengedwe cha madzi, kuwongolera kuipitsa madzi komanso kusunga thanzi la chilengedwe cha madzi.
Shanghai Chunye "yadzipereka kusintha ubwino wake wa zachilengedwe kukhala ubwino wa zachuma wa zachilengedwe" monga nzeru zake zautumiki. Cholinga cha bizinesi yake chimayang'ana kwambiri kafukufuku, kupanga, kugulitsa ndi ntchito za zinthu zingapo monga zida zowongolera njira zamafakitale, zida zowunikira khalidwe la madzi pa intaneti, ma VOC (volatile organic compounds) machitidwe owunikira pa intaneti ndi machitidwe owunikira pa intaneti a TVOC, kusonkhanitsa deta ya Internet of Things, malo otumizira ndi kulamulira, CEMS (Continuous Emission Monitoring System) ya utsi wa utsi, zida zowunikira pa intaneti za fumbi ndi phokoso, kuyang'anira mpweya, ndi zina zotero.
Polowa m'dera la fakitale ya Shuanglong Sewage Treatment Plant, chipangizo chatsopano chowunikira kuchuluka kwa phosphorous m'madzi chomwe chayikidwa chokha n'chokongola kwambiri. Chidachi chili ndi mawonekedwe osavuta komanso okongola. Zipangizo zikatsegulidwa, zida zowunikira akatswiri ndi malo osungiramo zinthu mkati mwake zimaonekera bwino. Kukhazikitsidwa kwake kukuwonetsa kusinthika kwakukulu kuchokera ku ntchito yovuta yamanja yomwe kale inali yovuta kupita ku njira yowunikira yokha komanso yolondola yowunikira kuchuluka kwa phosphorous m'madzi otayira.
Phosphorus yonse, monga chizindikiro chachikulu chosonyeza kuchuluka kwa eutrophication m'madzi, kusintha kwa zomwe zili m'madzi kumakhudza mwachindunji ubwino wa madzi. Kale, njira yowunikira inkadalira ntchito yamanja, yomwe sinali yogwira ntchito mokwanira komanso inali ndi kuchedwa pakupeza deta. Komabe, chida chowunikira chokha cha phosphorous chingathe kumaliza kusonkhanitsa deta, kusanthula, ndi kutumiza zotsatira zake nthawi yeniyeni komanso yokha, zomwe zimathandiza ogwira ntchito kumvetsetsa mwachangu kusintha kwa phosphorous yonse m'madzi otayira, kupereka maziko odalirika komanso anthawi yake osinthira ndikuwongolera njira zoyeretsera zinyalala, motero kuonetsetsa bwino momwe chithandizocho chikugwirira ntchito komanso kuteteza chilengedwe cha madzi.
Nthawi yotumizira: Novembala-13-2025