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世卫组织呼吁 in-depth research micro plastics for 健康 effect/influence

Date: 2020-05-26 05:59 Views: 2821 Source: Internet

         world 卫生组织22 day published 一份名 is 《饮 use water in micro plastics 》 analysis report, for ring in micro plastics and its for type 健康 潜 in effect/influence more more in-depth research, meanwhile also decrease/reduce plastics 污染.

         report 说, micro plastics in ring in 无处不 in, in water, waste water, water, material, gas, bottle water and water and other in testing to different concentrated degree plastics micro 粒.

         report 指出, although 人体不 large can can absorption large 于150 micron micro plastics, for relatively small pellets absorption has 限, for nano pellets and other small plastics micro absorption rate can can relatively high, is this data currently also its has 限.

         therefore, 世卫组织呼吁 in-depth research micro plastics for type 健康 潜 in effect/influence, development testing water in micro plastics standards methods, 以进一步确定淡 water in plastics micro 粒 源, and different methods 效果.

         in currently related research has 限 情况 lower, 世卫组织建议供 water and other machine excellent 先采取 measures remove that already has 健康风险 micro material 病原体 and chemical material 质, related measures for/regarding remove micro plastics can to function. ratio 如, waste water measures can remove waste water in 90% above micro plastics. in addition, policy made and 公众也应采取 measures, amount more good tube/pipe plastics and decrease/reduce use plastics.

         micro plastics 常指粒径 small 于5 mm plastics micro 粒, currently in upper also 缺乏严格定义. generally is, micro plastics 本身含 has and has material through material 链累积, most can can 进入人体.