Muna Chikunguru 2025, nzvimbo yekuchenesa mvura yakasviba yekanzuru muLiaoning, China,yakapedza kubudirira kugadzirisa hurongwa hwayo hwekubvisa mvura mumararaChigadzirwa chekupedzisira chekubvisa mvura chakare—chave chichishanda kwenguva inosvika makore makumi maviri—chakatsiviwa nemichina yedu yazvino (wedzera nhamba yemidziyo). Nemichina yese mitatu yava yemazuva ano tichishandisa tekinoroji yedu, fekitari iyi yakavandudza zvakanyanya mashandiro ayo uye kuvimbika kwayo pakugadzirisa tsvina.

Tsvina yakabviswa mvura ikozvino yava kusangana nehuwandu hwehunyoro hwainotarisirwa, uye mushandi wefekitori akaratidza kugutsikana kukuru nemhedzisiro yacho.

Matambudziko Ekushanda Anobva Mumidziyo Yekukwegura

Pamberi pekuvandudzwa kwezvivakwa, nzvimbo iyi yaisangana nematambudziko ekurasika kwezvivakwa zvekurasa mvura. Nekufamba kwenguva michina yekare yakanga yava kuramba isingavimbike uye ichidhura kugadzirisa:

•Kukundikana kwemakanika kwaiwanzoitika, kusanganisira kutyoka kwemaroller uye kusarongeka zvakanaka kwebhandi remafirita, zvichikonzera kutadza kushanda nguva nenguva uye mari yakawanda yekugadzirisa.

•Kushanda kwekubvisa mvura kwakanyanya kunakazvakakonzera hunyoro hwakawanda hwasara mukeke retsvina, zvichikanganisa kugadzirwa nekuraswa kwetsvina pasi pemvura.

•Kusakwanisa kwakakwana, nechikamu chimwe nechimwe chaingobata 2–3 m³/awa yekeke retsvina, zvaive zvichikonzera matambudziko sezvo kudiwa kwekurapwa kwacho kwairamba kuchikwira.

Kuvandudzwa kweSisitimu neTekinoroji yeKubvisa Mvura Yakanyanya Kushanda

Muna 2024, nzvimbo iyi yakatanga kuvandudza zvishoma nezvishoma nekuisa maviri emayuniti edu matsva ekubvisa tsvina. Mushure megore rose rekushanda zvakanaka uye kwakasimba, muchina wekupedzisira wekukwegura wakatsiviwa muna Chikunguru 2025, zvichipedzisa shanduko.

Zvakanakira zvehunyanzvi zvemidziyo mitsva inopihwa neHaiba zvinosanganisira:

•Kubata zvinhu zvakaoma kwakagadziridzwa uye kunoderedza hunyoro:Hunyoro hwemakeke etsvina hwava kugara huchichengetwa pasi pe80%, zvichipfuura mashandiro ekare uye zvichizadzisa zvinodiwa pakushanda panzvimbo yacho.

•Kubudirira kwakawedzerwa zvakanyanya:Chigadziko chimwe nechimwe chitsva chinobata keke retsvina kwemaminitsi mana kusvika mashanu paawa (zvichienderana nemamiriro ekupinda uye mashandiro aro), zvichireva kuwedzera kwe40-60% muhuwandu hwekugadzirisa.

•Kushanda kwakasimba uye kwakavimbika:Zvikamu zvekuvaka zvakasimbiswa uye masisitimu ekutevera mabhandi akagadziridzwa anoderedza matambudziko emakanika akadai sekukuvadzwa kwemaroller uye kudonha kwebhandi, zvichideredza zvakanyanya nguva yekugadzirisa uye nguva yekuzorora isina kurongwa.

Mhedzisiro uye Maonero

Kuvandudzwa uku kwaunza mabhenefiti akajeka ekushanda—kugadzirisa matambudziko emidziyo yenguva refu, kuwedzera kugona kwayo kugadzirisa tsvina, uye kuderedza mari yese yekushandisa michina kuburikidza nekuvandudzika kwekuvimbika uye kudiwa kwekugadzirisa kwakaderera.

Tichitarisa mberi, tinoramba takazvipira kutsigira nzvimbo dzekuchenesa mvura yakasviba nemhinduro dzekubvisa mvura dzinochinjika uye dzinoshanda zvakanaka dzakagadzirirwa zvinoenderana nemamiriro ezvinhu ezuva nezuva.Chinangwa chedu ndechekuramba tichibatsira vanofambisa mabasa kuti vawedzere kushanda zvakanaka, kuona kuti mitemo inotevedzwa, uye kuderedza njodzi dzezvakatipoteredza uye dzekushanda.

(Mufananidzo: Vari panzvimbo yekuchenesa mvura yakasviba)