I-California ibhengeze ngoLwesibini ukuba icinga ngokufuna abavelisi bamathaya ukuba bafunde iindlela zokuphelisa i-zinc kwiimveliso zabo kuba izifundo zibonise ukuba izimbiwa ezisetyenziselwa ukuqinisa irabha zingonakalisa iindlela zamanzi.
I-arhente yathi kwingxelo ukuba iSebe likaRhulumente weSebe loLawulo lweZinto ezinobuthi liza kuqala ukulungiselela "amaxwebhu ezobugcisa aza kukhutshwa entwasahlobo" kwaye afune izimvo zoluntu kunye nezoshishino ngaphambi kokuba enze isigqibo sokuba aqulunqe imigaqo emitsha.
Into ekhathazayo kukuba i-zinc ekunyathelweni kwamatayara iya kuhlambela kwimisele yamanzi emvula kwaye isongwe emilanjeni, kumachibi kunye nemilambo, ibangele umonakalo kwiintlanzi kunye nezinye izilwanyana zasendle.
I-California Stormwater Quality Association (California Stormwater Quality Association) icele isebe ukuba lithathe inyathelo lokongeza amatayara anezinc kuluhlu lukarhulumente lwe "Safer Consumer Products Regulations" kuluhlu lwemveliso ephambili.
Ngokutsho kwewebhusayithi yombutho, umbutho wenziwa ngumanyano, imibutho yaseburhulumenteni kunye nengingqi, izithili zesikolo, izixhobo zamanzi, kunye nezixeko ezingaphezu kwe-180 kunye neengingqi ze-23 ezilawula amanzi amdaka.
"I-Zinc inetyhefu kwizinto eziphilayo zasemanzini kwaye ifunyenwe kumazinga aphakamileyo kumanzi amaninzi," uMeredith Williams, umlawuli weSebe lezoLawulo lweZinto ezinobuthi, uthe kwingxelo."I-arhente yokulawula izikhukhula ibonelela ngesizathu esinyanzelisayo sokufunda iindlela zokulawula."
I-American Tire Manufacturers Association yathi i-zinc oxide idlala "indima ebalulekileyo nengenakulinganiswa" ekwenzeni amatayara anobunzima kunye nokupaka ngokukhuselekileyo.
“Abavelisi bavavanye iindidi zezinye iioksidi zentsimbi ukuze batshintshe okanye banciphise ukusetyenziswa kwe-zinc, kodwa abakhange bafumane enye indlela ekhuselekileyo.Ukuba i-zinc oxide ayisetyenziswanga, amatayara akayi kuhlangabezana nemigangatho yokhuseleko lomanyano.”
Lo mbutho uphinde wathi ukongeza amatayara anezinc kuluhlu lukarhulumente “akusayi kuyifeza injongo yayo” kuba amatayara adla ngokuqulatha ngaphantsi kwe-10% ye-zinc kwindawo engqongileyo, ngelixa eminye imithombo ye-zinc imalunga ne-75%.
Xa umbutho wabongoza “indlela yokusebenzisana, eyondeleleneyo” yokucombulula le ngxaki, wathi: “Izinc ifumaneka ngokwemvelo kwindawo engqongileyo kwaye iqukwa kwiimveliso ezininzi, kuquka isinyithi, isichumiso, ipeyinti, iibhetri, iibrake pads namaTayala.”
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Ixesha lokuposa: Jan-18-2021