Chigawo cha Jiangsu kuyendera mayendedwe abwino: 20% aloyi aloyi matepi kuposa mtovu

Kwa kuchapa nkhope, kuphika, ndi madzi otentha, nzika sizingachite popanda madzi apampopi tsiku lililonse, komanso pompopi. Poyambirira, panali malipoti akuti panali mavuto ochulukirachulukira amtovu m’mampope, zomwe zingawononge thupi la munthu. Mu May chaka chino, mtundu watsopano wa muyezo wapadziko lonse wa faucets watulutsidwa ndipo uyamba kukhazikitsidwa kuyambira mwezi wamawa. Muyezo watsopano wa dziko umatchula malire a mvula yamtovu.

Dzulo, Bungwe la Quality Supervision Bureau la m'chigawo cha Jiangsu lidachita zowunikira komanso kuyang'anira zoopsa pa matepi pamsika wa Jiangsu ndi malo opangira zinthu malinga ndi momwe dziko lilili komanso miyezo yatsopano yadziko.. Zotsatira zake, 20% wa mpweya wotsogolera wa matepi a aloyi zamkuwa unadutsa malire a mulingo watsopano wa dziko.

Kuchuluka kwa lead ndi chromium

Kuyambira mu December, kupanga zinthu zopitirira muyezo kudzalangidwa

M'mbuyomu, panalibe malire okakamizika pa kuchuluka kwa zoipitsa zomwe zimagwera mumpopi. Mulingo watsopano wadziko udzatengera njira zozindikirira ndikuchepetsa miyezo ya United States. Ding Hongliu, mkulu wa ofesi yakuthupi ndi mankhwala ya Suzhou City Product Quality Supervision and Inspection Institute, adati kuwunika kwachiwopsezo kumangoyang'ana pamipope yamkuwa ndi zitsulo zosapanga dzimbiri zomwe anthu amagwiritsa ntchito tsiku lililonse., ndipo ndinayang'ana kwambiri vuto la lead ndi chromium mpweya mu mipope zomwe ogula akuda nkhawa nazo kwambiri.. kuyang'anira.

Muyezo watsopano wadziko lonse ukunena kuti kuchuluka kwa mpweya wa lead m'mipope sikudutsa 5μg/l., koma mwa 53 mipope yotchedwa copper alloys, 11 magulu a lead amaposa muyezo, kuposa 20% cha zonse. “Chifukwa chachikulu ndikuti makampani ambiri opanga amasankha kupanga mkuwa, kuponya ma aloyi amkuwa, komanso kugwiritsa ntchito mkuwa wobwezerezedwanso monga makiyi amkuwa, galimoto madzi tank mkuwa, ndi zina.” Ding Hongliu adakumbutsa kuti kuchuluka kwa mvula yamkuntho kumatanthauza 16 maola akukhudzana pakati pa madzi ndi khoma lamkati la faucet Kuchuluka kwa mvula, kotero madzi osiyidwa mumpopi kwa nthawi yayitali amachotsedwa pakagwiritsidwa ntchito, zomwe zingathe kuchepetsa chiopsezo cha chitetezo.

Muyezo watsopano wadziko lonse umanenanso kuti kuchuluka kwa mvula ya chromium sikudutsa 10.0μg/l., koma m’mayesero, pali magulu awiri a faucets omwe amaposa muyezo. Pali zifukwa ziwiri zomwe zimapangitsa kuti chromium ichuluke kwambiri. Chimodzi ndi mvula yotsalira ya chromium mumsoko wowotcherera ndi zokutira pamwamba., ndipo china chake ndichakuti bomba lomwe lili ndi chromium, yomwe imatuluka m'madzi panthawi yomizidwa.

Komabe, dipatimenti yamakono yoyang'anira khalidwe lapeza zovuta ndi zinthuzi, koma sizingapereke chilango kwa kampaniyo. Ding Hongliu adayambitsa izi kuyambira mwezi wamawa, bola ngati faucet yomwe tsiku lake lopanga liri pambuyo pa Disembala 1st izindikirika kuti ipitilira muyezo, akhoza kulangidwa. Gu Yonghua, wachiwiri kwa director wa Jiangsu Provincial Quality Supervision and Supervision department, adati dipatimenti yoyang'anira zaukadaulo ikupereka chenjezo kwa makampaniwa omwe awona zovuta ndikuwapempha kuti afulumire kukonza..

mavuto ena

Chitsulo chosapanga dzimbiri chidzachita dzimbiri?

Mu mayeso awa, gulu limodzi la mipope yachitsulo chosapanga dzimbiri linasonyezadi zizindikiro za madera akuluakulu a dzimbiri pambuyo poyesedwa. Malinga ndi Wang Xiaopeng, woyang'anira ofesi yoyang'anira mipando ndi zokongoletsera ku Suzhou Product Quality Supervision and Inspection Institute., ngati filimu okusayidi pamwamba pa zitsulo zosapanga dzimbiri faucet si kuchitiridwa bwino, dzimbiri zidzachitika.

Chitsulo chosapanga dzimbiri chikhoza kukhala ndi dzimbiri. Nanga bwanji za mipope ya aloyi yamkuwa? Zotsatira za mayeso zikuwonetsa zimenezo 47.2% za 53 magulu a mipope ya aloyi yamkuwa amalephera kukwaniritsa zofunikira. Pali 25 magulu, zomwe zimadetsa nkhawa kwambiri.

Zinc alloy amadziyesa ngati aloyi yamkuwa

Mulingo watsopano wadziko lonse womwe uyenera kukhazikitsidwa, zanenedwa momveka bwino kuti zida za aloyi za zinc zisagwiritsidwe ntchito m'magawo ampopi omwe amalumikizana mwachindunji ndi madzi.. Komabe, panthawi yoyendera, Akatswiri adapeza kuti pakadali chodabwitsa chogwiritsa ntchito mipope ya aloyi ya zinc kuti ayese ngati mipope ya aloyi yamkuwa pamsika.. Mwa 53 magulu a faucets amati ndi aloyi zamkuwa, 9 magulu anali abodza okhala ndi ma aloyi a zinki.

Wang Xiaopeng adanena kuti ogula akagula, pali njira yaying'ono yopangira kusiyana. Khoma lamkati la zinthu za aloyi zamkuwa nthawi zambiri silikhala lathyathyathya, pamene khoma lamkati la aloyi ya zinki ndi losalala kwambiri, ndipo khoma lamkati lili ndi mizere yoonekera yolekanitsa.

kumbutsa

Musakhale aumbombo

Zotsatira zoyesa zikuwonetsa kuti pafupifupi matepi onse omwe ali ndi vuto nthawi ino ali pansipa 300 yuan. Pakadali pano, tani yamkuwa yoyera imawononga ndalama zambiri kuposa 68,000 yuan, ndipo mpopi amagwiritsa ntchito pafupifupi 500g zamkuwa. Mtengo wamkuwa uli pafupifupi 34 yuan, ndipo mtengo wopanga sudzakhala wocheperapo 100 yuan. Choncho, pali mavuto akulu mumtundu wa zokutira pamwamba ndi mpweya wa lead ndi 30 ku 40 yuan faucet pamsika.