Mushure mekuverenga izvi, unoshinga here kunwa kofi mazuva ese nePE yakavharwa bepa kapu?

Kune vanhu vazhinji, kutanga kwakanaka ihafu yehondo. Basa remangwanani rinotanga mushure mekapu yekofi inopisa ... Panguva ino, caffeine inosunga kune imwe receptor muuropi, zvichiita kuti uropi husakwanise kugamuchira zviratidzo zve "kuneta", saka inopa vanhu kuwedzera kwesimba.

nhau730 (1)

Zvisinei, chidzidzo chitsva chakabudisa nyevero: kushandiswa kwenguva refu kwemakapu emapepa akaraswa kunwa kofi inopisa kana zvinwiwa zvinopisa, kusanganisira kudya (kupisa) mumabhokisi emasikati anoraswa, achabhadhara mutengo wehutano.

Muchidzidzo chitsva chakaburitswa mu 《 Journal of Hazardous Materials》 (IF=9.038), chikwata chetsvakurudzo kubva kuIndia Institute of Technology chakawana kuti kofi inopisa kana zvimwe zvinwiwa zvinopisa mumakapu emapepa anoraswa mukati memaminitsi gumi nemashanu Makumi ezviuru zvezvinhu zvinogona kukuvadza kuburitswa muchinwiwa, kureva mapurasitiki particles...

nhau730 (2)

Tese tinoziva micro plastics. Mumakore achangopfuura, nekugadzirwa kwakawanda uye kushandiswa kwemapurasitiki, kuwanda kwemapurasitiki madiki munharaunda kwakaramba kuchiwedzera. Micro kusvibiswa kwepurasitiki rave dambudziko rezvakatipoteredza pasi rose pamwe nekuderera kweozone, ocean acidification, uye shanduko yemamiriro ekunze.

Vatsvagiri vakati aya anenge asingaonekwe madiki mapurasitiki ari kuita njodzi huru kuhutano hwevanhu. Pakutanga gore rino, boka rekutsvagisa reUS rakawana mapurasitiki madiki munhengo dzevanhu kekutanga. Vanhu vari kutyira kuti kusvibiswa uku kunokonzera gomarara kana kushaya mbereko. Zvidzidzo zvakaratidza kuti micro plastic kusvibiswa kunogona kukonzera kuzvimba mumhuka.

Munyori anowirirana wekudzidza, Dr. Sudha Goel, Chikoro cheEnvironmental Science uye Engineering, Indian Institute of Technology, akati: "Mukombe wepepa wakazadzwa nekofi inopisa kana tii inopisa ichasvibisa microplastic layer mumukombe mukati memaminitsi 15. It zvichaderedza ukuru hwemamicromita 25 000. Zvimedu zvacho zvinobudiswa kuva zvinwiwa zvinopisa. Munhuwo zvake anonwira makapu matatu etii kana kofi mukapu yepepa inoraswa zuva nezuva achamedza mapurasitiki 75 000 asingaoneki nemaziso.

Zvinofungidzirwa kuti gore rapfuura, vagadziri vemikombe yemapepa vakagadzira makapu emapepa anosvika 264 bhiriyoni, mazhinji acho anoshandiswa kugadzira tii, kofi, chokoreti inopisa, uye kunyange soup. Nhamba iyi yakaenzana nemakapu emapepa makumi matatu nemashanu pamunhu ari panyika.

Kuwedzera kunoramba kuchienderera mberi kwehuwandu hwemasevhisi ekutora epasi rose kwakonzerawo kudiwa kwezvinhu zvinoraswa. Muhupenyu huri kuramba huchibatikana nebasa, kuodha kuendesa chikafu kwave kuita kwezuva nezuva kuvanhu vazhinji. Mabhokisi ekudya kwemasikati anoraswa anoraswa kana angoshandiswa, uye kazhinji haana kukanganisa kwakafanana kunharaunda semidziyo yepurasitiki nestyrofoam. Zvakadaro, Sudha akadaro, zviri nyore izvi zvinouya pamutengo.

Vatsvakurudzi vakawedzera kuti: "Micro plastics inoshanda sevatakuri vezvinosvibisa, zvakadai seion, simbi ine chepfu yakadai sepalladium, chromium uye cadmium, uye organic compounds iyo inonzi hydrophobic uye inogona kupinda mukati memhuka. Zvakaipa zvikuru."

nhau730 (4)

nhau730 (5)

Nzira inonzwisisika yekuparadzanisa makemikari yakaratidza mapurasitiki madiki mumvura inopisa. Chinonyanya kushungurudza, kuongororwa kwefirimu repurasitiki kwakaratidza kuvapo kwesimbi inorema mumucheka.

nhau730 (6)

Iwe unogona kuona kuti mhedzisiro yekuedza iri pamusoro "inotyisa", saka pane chero chigadzirwa chinogona kutsiva PE yakavharwa mapepa makapu?

Mhinduro ndeyokuti hongu !YeduEPP mapepa makapu,OPB lunch box dzakatevedzana, nezvimwewo, dzakapfuura bvunzo uye chitupa chezviremera zvakasiyana-siyana (biological toxicity chengetedzo kuyedzwa, POPs fluorine kuyedzwa, chaiyo migration kuyedzwa, nezvimwewo), uye unogona kuzorora uine chokwadi chekuti yakadzokororwa pulp kana bepa rinogona kudzokororwa. Koshesa composting, ziva kudzokorodza zviwanikwa uye shandisa yakachengeteka uye ine hushamwari purasitiki. Makapu emapepa anogadzirwa nayo anogona kunyatso kutsiva PE yakavharwa mapepa makapu.

nhau730 (3)


Nguva yekutumira: Jul-30-2021