ikhiqiza ama khemikhali ahlukahlukene ko wokuhlwengisa amanzi, wokuhlanzekisa ngemakhaya nangeendlwaneni zangasese begodu nedlhu yokunamathi sela.

ikevali chemicals yinkhapani yekucala lephetfwe ba ntfu labamnyama kulendzawo yasefreyistata lekhicita imihlo bo lehlukene yemakhemikhali ekucwenga emanti, ekuhlobisa endlini nekuhlanta imithoyi kanye nekwekunamatselisa.
