VIGA Faucet Mugadziri 
Kutevera kutungamira mukutengesa zvinhu zvemhangura huro muHong Kong muna Chikunguru, iyo yakakonzera mutobvu mumvura yemupombi, nyaya yepombi dzomutobvu mumvura yepombi muTaiwan ichangobva kukwezva ngwariro yavose. Wu Yuda, sachigaro weChanghua County Water uye Hardware Industry Development Association, akataura muna October 23 kuti izvo zvinotungamira zviri mumapombi zvinonyanya kufanirwa kutariswa. Izvo zvinotungamira zvirimo mumapombi pachitsuwa zvinodarika 3% ku 7%, izvo zviri zvishoma 28 nguva dzakakwirira kupfuura dzeEuropean uye American zviyero.
Wu Yida akataura kuti kupfuura 90% mapombi eTaiwan anogadzirwa “copper-lead alloy”, uye zvirimo zvinotungamira zvakapetwa kakati wandei kupfuura izvo zveEurope neAmerica. Chikonzero chechokwadi chekuti hapana mwero pane inotungamira zvemukati mapombi pachitsuwa kusvika zvino, uye indasitiri anoona mutengo kupotsa kushandisa mutobvu.
“Faucets inoenderana neEuropean and America miyero inenge yese inotengeswa kunze kwenyika, uye hazvisi nyore kutenga pachitsuwa chacho.” Wu Yuda akati. Mhuri zhinji pachitsuwa ichi dzinoshandisa “copper-lead alloy” kana “copper-zinc” faucets., zvikamu zvikuru imhangura, tungamira, uye zvimwe zvinoshandiswa Zvekutsvaga iron, Aluminium, etc.
Kana lead element yasangana nemhepo, ichaita oxidize kuumba firimu rinodzivirira, asi mushure mekugeza kwenguva refu nemvura yepombi, iyo firimu inodzivirira ichawa uye inyura mumvura, zvichiita kuti mutobvu usunungurwe. Kuti sei “tungamira” inowedzerwa, inonyanya kuita kuti zvive nyore kukanda uye kugadzirisa. Wu Yida akati kuti achenese mhando yemvura, kambani yemvura ichashandisa chlorine semushonga wekuuraya utachiona, and the residual chlorine in the water will accelerate the aging of the faucet. If the faucet has been used for more than 6 makore, if the internal material of the faucet is cut and turned into copper green or black, the amount of “tungamira” released will increase significantly.
“Don’t drink the tap water overnight!” Wu Yida pointed out that people use less taps at night, and the water in the pipes stays for a long time, and the released lead concentration will rise significantly. It is recommended that people turn on the tap for at least one minute every morning to allow the end of the water to flow. Use after dropping.
“The decree should be passed as soon as possible,” said Wu Yida. Most European and American countries and regions use raw drinking water. Pakutanga kwa 20 makore apfuura, Mitemo yakadzikwa inoda kuti izvo zvinotungamira zvepombi zvinofanira kuva zvishoma pane 0.25% dzisati dzatengeswa. control. Taiwan's “Executive Yuan” mutauriri weSun Liqun akati musi wa24 “Technical Committee yeBureau of Standards, Kuongororwa uye kugadzirira” akatokurukura nezvayo, uye muganhu wepamusoro wakaiswa pa 0.25%. Chiziviso ichi chichapedzwa mwedzi unouya.
The Bureau of Standards, Kuongorora uye Quarantine yeBazi reEconomic Affairs yeTaiwan yakataura kuti inotungamira nemakomponi ayo mumapombi zvakambotaurwa kuve isingasviki manomwe ppb. (0.07mg/kg), uye iyo inotungamira yemukati yepombi pachayo haina kutaurwa. Gore rapera, mwero mutsva wakagadziridzwa. Mune ramangwana, izvo zvinotungamira zvemapombi zvinofanirwa kunge zvisingasviki mashanu ppb, uye izvo zvinotungamira zvezvinhu zvepombi zvinongogumira kune zvishoma pane 0.25%.
Zvinonzwisiswa kuti pombi dzinotungamirira dzinotsiviwa nemapaipi alloy, kwete pombi dzesimbi. Chikonzero chikuru ndechekuti mapaipi alloy akawanda epurasitiki uye akachipa kupfuura pombi dzesimbi, asi achine mutobvu, iyo inongobvumirwa chete nemitemo yekuchengetedza.
Zvinonzwisiswa kuti "Executive Yuan" yeTaiwan iri kushingaira kugadzirisa nyaya yekutsiviwa kwepombi uye inorayira "Ministry of Economy" neTaiwan Water Supply Company kuti vakurumidze kutsiva pombi dzemutobvu pakutsiva pombi dzemvura.. Kana mari isina kukwana, iyo "hurumende yepakati" ichashandisa Yechipiri yekuchengetedza homwe rutsigiro, “hapana matunhu kana maguta achasiyiwa.” Wu Tianda, sachigaro weChanghua County Water uye Hardware Industry Development Association, akasimbisa kuti zviremera zveTaiwan zvakapindura zvakanaka, asi zviremera zveTaiwan zvinofanirwa kumisikidza zvikamu zvekuongorora kuti zvitarise mhando, zvimwe izvo “mitemo” anenge asina kukundwa.