Pankhani ya mankhwala opangira mankhwala, kugwiritsa ntchito PVC (polyvinyl chloride) kwafala chifukwa cha chuma chake komanso kusinthasintha. Komabe, DEHP, makina opangira pulasitiki omwe amagwiritsidwa ntchito mu PVC, adadzutsa nkhawa chifukwa cha thanzi komanso chilengedwe. WEGO, wosewera wodziwika bwino m'makampani azachipatala omwe ali ndi zinthu zambiri komanso mautumiki osiyanasiyana, adachitapo kanthu kuti athetse vutoli poyambitsa mankhwala a PVC omwe si a DHEP.
PVC, yomwe idagwiritsidwa ntchito kwambiri padziko lonse lapansi, idatsutsidwa chifukwa chokhala ndi DEHP, phthalic acid yolumikizidwa ndi khansa ndi matenda obala. Kuphatikiza apo, PVC yokhala ndi DEHP imatulutsa ma dioxins akawotchedwa kapena kukwiriridwa mozama, zomwe zimayambitsa ma alarm achilengedwe. WEGO yadzipereka kuthetsa mavutowa ndipo yapanga mankhwala opangidwa ndi PVC opangidwa ndi pulasitiki omwe si a DHEP kuti apereke njira yotetezeka kwa makampani azachipatala.
Pokhala ndi mabungwe oposa 80 komanso ogwira ntchito amphamvu oposa 30,000, Weigao wakhala mtsogoleri m'madera osiyanasiyana azachipatala, kuphatikizapo mankhwala, kuyeretsa magazi, mafupa, zida zachipatala, mankhwala, intracardiac consumables ndi bizinesi yachipatala. Kukhazikitsidwa kwa mankhwala a PVC opangidwa ndi pulasitiki omwe si a DHEP akugwirizana ndi kudzipereka kwa WEGO popereka mayankho apamwamba kwambiri komanso otetezeka pamitundu yosiyanasiyana yazogulitsa.
Poika patsogolo chitukuko ndi kugwiritsidwa ntchito kwa mankhwala opangidwa ndi PVC opangidwa ndi pulasitiki omwe si a DHEP, WEGO samangoyang'ana zokhudzana ndi thanzi ndi chilengedwe zomwe zimagwirizanitsidwa ndi mankhwala a PVC achikhalidwe, komanso amakhazikitsa miyezo yatsopano ya chitetezo ndi kukhazikika m'makampani azachipatala. Njira yatsopanoyi ikuwonetsa kudzipereka kwa WEGO popereka zinthu zomwe zimakwaniritsa miyezo yapamwamba kwambiri, chitetezo ndi udindo wa chilengedwe.
Mwachidule, mankhwala a PVC a WEGO omwe si a DHEP a PVC amapereka njira yolimbikitsira makampani azachipatala, ndikupereka njira yotetezeka kumagulu achikhalidwe a PVC. Ndi ukatswiri wozama pamakampani komanso kudzipereka kuchita bwino, WEGO ikupitilizabe kubweretsa kusintha kwabwino popereka zinthu zatsopano komanso zokhazikika zomwe zimayika patsogolo moyo wamunthu komanso chilengedwe.
Nthawi yotumiza: Apr-10-2024