Kukhishwe izinga elisha le-faucet yaseTaiwan, ebeka ukuthi umkhawulo ophezulu womthofu kompompi uwukuthi 0.25%

Okwamanje, iningi lemikhiqizo ethengiswa emakethe ompompi bethusi, noma ngabe eYurophu, IMelika noma izwe lami. Izinto eziyinhloko zompompi bethusi ziyithusi ne-zinc, eyaziwa ngokuthi ithusi. Isilinganiso esincane somthofu sidinga ukungezwa ngesikhathi sokukhiqizwa kompompi. Ukuhola akukwazi nje ukuthuthukisa ukusebenza kokusika zethusi, kodwa futhi abe a “umbulali” lokho kubeka impilo yomuntu engozini. . Njengoba sonke sazi, umthofu kompompi yiwona oyingozi kakhulu. Eminyakeni yakamuva, hhayi phakathi nezwe kuphela, kodwa naseHong Kong naseTaiwan nabo baye bachayeka ku-lead kompompi. NgoDecember 2014, izwekazi labuyekeza i “I-Ceramic Sheet Sealing Faucet” “Izinga likazwelonke, futhi i-Taiwan nayo isanda kukhipha indinganiso entsha yompompi, ebeka ukuthi umkhawulo ophezulu womthofu kompompi uwukuthi 0.25%.

“Umpompi ovaliwe weshidi le-Ceramic” izinga likazwelonke 66 izinkampani ziyahlangabezana nesitifiketi

Kusukela ngoDisemba 2014, I-GB18145-2014 “I-Ceramic Sheet Sealing Faucet” izinga likazwelonke, waziwa ngo “indinganiso ye-faucet eqine kakhulu emlandweni” ezweni lakithi, seyenziwe ngokusemthethweni. Leli zinga lihlinzeka ngendlela yokuhlola kanye nomkhawulo wokuqukethwe okuholayo kompompi baseMelika. Izidingo zevelu zihambisana ne-NSF/ANSI ejwayelekile 61. Ngaleso sikhathi, 66 izinkampani ziphase isitifiketi somkhiqizo (yonke leyo mikhiqizo emikhulu). Ngokusho kwe “Imithethonqubo Yokugunyazwa Nokusetshenziswa Kwezinto Ezingcolisa Insimbi Ezikhishwe Kuzimpompi Zotywino Ze-Ceramic Sheet”, I-China National Union Trust Certification Centre yabeka izidingo zobuchwepheshe, Izidingo zenqubo, izimfuneko zokulawula inqubo, izimfuneko zezinto ezibonakalayo ze-valve, izidingo zemishini yokuhlola, Izidingo zokuqinisekiswa kwefekthri kanye nezidingo zamakhono okuqinisekisa ikhwalithi zicutshungulwe futhi zathathwa amasampula. Ngemva kokuhlolwa kobuchwepheshe, ingqikithi ye 66 izinkampani zihlangabezane nezidingo zesitifiketi futhi zagunyazwa ukubhaliswa. Nokho, phakathi 2015, izindaba ezidaluliwe ngomthofu kompompi bezingenakubalwa ngesandla esisodwa, futhi kwakukhona izinhlobo eziningi ezinkulu phakathi kwazo.

Izindinganiso ezintsha zompompi baseTaiwan zihambisana nemakethe yamazwe omhlaba yokugezela

Ngo-Okthoba 2015, I-Taiwan ibike ukuthi kube nenkinga ngompompi abaqukethe umthofu, okwadala ukwethuka phakathi kwabantu. Ukuze uvumele abantu baseTaiwan baphuze amanzi ngokukhululeka futhi bavimbele imikhiqizo enenani eliphansi nephansi ukuthi ingagelezi emakethe., i-Bureau of Industry of the Ministry of Economic Affairs igunyaze ukuthuthukiswa kwe-Taiwan Eisai kusukela ku-Metal Industry Research and Development Centre. Isikhungo Sokuhlola Nokuhlola (I-TPL) isize i-Water Hardware Association ukuthi isungule indlela yokuqinisekisa umkhiqizo wenhlanzeko ukuze abathengi bakwazi ukuthenga imikhiqizo kampompi ephephile ngokwezidingo zabo.. Manje i-Water Hardware Association isithuthukise indlela yokuqinisekisa umkhiqizo ohlanzekile. I-Bureau of Industry ithe amazwe amanje athuthukile emhlabeni anezidingo eziqinile neziqinile zekhwalithi yompompi abaluhlaza kanye nokuphepha kwamanzi okuphuza., futhi eziningi zazo zisekelwe emithethweni emiswe yiNational Sanitation Foundation (I-NSF).

I-Bureau of Industry ithe ngaphambilini ibimeme i-Bureau of Standards, I-Metrology, Ukuhlolwa kanye Nokuvalelwa, iNhlangano Yokuthuthukiswa Kwemboni Yamanzi Nezinsimbi, kanye nabamele imboni ukuthi baxhumane nendlela eshiwo ngenhla ye-Water and Hardware Association yokuqinisekisa umkhiqizo we-sanitary product ukuze kuboniswane kaningana nge-CNS. 8088 imininingwane yokuhlola umpompi. Phakathi kwazo, inguqulo entsha ye-CNS yokuhlolwa kwe-faucet 8088 imenyezelwe yi-Bureau of Standards, I-Metrology kanye nokuhlolwa ngoNovemba 11 ngonyaka odlule ngemva kochwepheshe abaningi, imihlangano yokubonisana yezifundiswa nezimboni.

Ngokokuqukethwe okwamenyezelwa ngaphambilini Amazinga, I-Inspection and Quarantine Bureau, inguqulo entsha yencazelo ihlanganisa indlela yokuhlola ukuchithwa kwento enobuthi evunyelaniswe ngamazwe ngamazwe, ngaphandle kokubuyekezwa kokuqukethwe okuholayo komkhiqizo wempompi kube ngaphansi 5 ama-micrograms (ppb, 5 izingxenye ngebhiliyoni ngalinye), kanye nenombolo Ishumi lezinto eziphilayo kanye ne-inorganic nusu-volatile zifakiwe endinganisweni, futhi kunemingcele yokugxilisa ingqondo. Ngaphezu kwalokho, mayelana nemithetho yase-US, okuqukethwe okuholayo okusetshenziselwa ukwenziwa kwezinto zompompi kunqunyelwe 0.25% noma ngaphansi. I-Bureau of Industry yakusho lokho esikhathini esizayo, ompompi bekhwalithi ephezulu abakhiqizwe e-Taiwan bazokwazi ukuhlangana nemakethe yamazwe omhlaba yezimpahla zenhlanzeko inqobo nje uma bedlula i-CNS 8088 izinga lokuhlola. Ngaphezu kokuthuthukisa ukuncintisana kwemboni yezinsiza zamanzi zasekhaya, kungagcina futhi impilo nokuphepha kwamanzi okuphuza kubantu.

Izinga elisha lase-Taiwan kulokhu lihluke kancane kwelezwe elisha lezwe. Umehluko omkhulu phakathi kwalokhu okubili ukuthi izinto ezingcolisa insimbi ezinhlangothini zombili zeTaiwan Strait zinikeze imingcele 17 izakhi zensimbi. Ngaphandle komkhawulo ofanayo we 15 izakhi, I-Taiwan inenani lezibalo le-zinc linqunywa ukuthi libe ngaphansi kuka-300.0ug/L, i-chromium ingaphansi kuka-5.0ug/L, futhi i-chromium ezweni elikhulu ingaphansi kuka-10.0ug/L. Ngokuqondene, inani elilinganiselwe le-chromium ene-hexavalent lingaphansi kuka-2.0ug/L. .