Pakadali pano, mabokosi azogulitsa pamsika atha kugawidwa m'magulu atatu, m'modzi ndi katoni, inayo bokosi lamatabwa, ina ndi bokosi lazotulutsa la pulasitiki lomwe lakhala likugwiritsidwa ntchito zaka zingapo zapitazi. Chifukwa cha kukana kwake madzi, cinoni kukana, acid ndi alkali kukana ndi kukana dzimbiri, imakhala ndi moyo wautali kwambiri pakugwiritsa ntchito, chifukwa chake yatamandidwa kwambiri ndi makampani azinthu.
Mwachitsanzo, fakitale yamagetsi kapena fakitole yamagalimoto imayenera kunyamula magawo angapo kumizinda makilomita makumi kapena ma kilomita mazana kutali, kotero izi zikuyenera kugwiritsidwa ntchito pazitsulo zapulasitiki. Chifukwa zopangira bokosi la pulasitiki palokha ndizopangidwa ndi madzi, zowola pakhungu, komanso polypropylene yopangira chinyezi ikatha kutentha, ndipo palibe mipata yozungulira, imatha kuteteza kulowetsedwa kwamadzi amvula nthawi ino.
Kuphatikiza apo, bokosi lazotengera zakuthupi limatha kukhalanso ndi chivundikiro cha fumbi pakupanga ndi kapangidwe kake, komwe kumatha kupewa kuwukira kwa fumbi ndikutenga gawo labwino poteteza ziwalozo. Ndi chifukwa cha ntchitoyi mabokosi azotulutsa apulasitiki amavomerezedwa mosalekeza ndi opanga osiyanasiyana, ndipo mabokosi omwe amagwiritsidwa ntchito atha kugwiritsidwanso ntchito, zomwe ndizopulumutsa ndalama kwambiri.
Post nthawi: May-17-2021