Ua loaʻa nā ʻāpana Titanium dioxide i loko o nā fibers o nā maka maka i hoʻohana ʻia e kāohi i ka maʻi maʻi COVID-19 ma nā pae e hoʻopilikia ai i ke olakino kanaka,
Ua ʻike nā mea noiʻi i nā pae o ka titanium dioxide ma ka ʻili o kēia ʻano masks ma mua o 1,000 mau manawa i ka pae o kā lākou "pae palekana" i manaʻo ʻia, e like me ka pepa, ʻo ka hoʻohana ʻana i kekahi ʻano o nā maka maka no nā manawa lōʻihi e hiki ke hopena i ka pōʻino. nā kemika a me nā microplastics pōʻino e hoʻokomo ʻia i loko o nā māmā kanaka.

Mea Hoʻopili : Mr. Zhu

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