Ishishini lemichiza

Ishishini lemichiza likwabizwa ngokuba lishishini lokulungisa imichiza. Ngophuhliso lwesayensi kunye netekhnoloji, ithe chu yaphuhliswa yaba licandelo lemveliso emininzi kunye nemveliso eyahlukeneyo ukusuka kwimveliso yeemveliso ezimbalwa ze-inorganic ezifana nothuthu lwesoda, iasidi yesulfuric kunye neemveliso ze-organic ezitsalwa ikakhulu kwizityalo ukwenza idayi. Ibandakanya i-industry, iikhemikhali, iikhemikhali kunye ne-synthetic fiber. Lisebe elisebenzisa ukusabela kweekhemikhali ukutshintsha ubume, ukwakheka kunye nemo yezinto ukuvelisa iimveliso zemichiza. Njenge: i-asidi ye-inorganic, i-alkali, ityuwa, izinto ezinqabileyo, i-synthetic fiber, iplastiki, irabha yokwenziwa, idayi, ipeyinti, i-pesticide, njl.