English Chemical waste Cited by user 2600:1700:6C20:2DD0:C559:A299:B20F:F857 on 23 Sep 2019 Chemical waste is a waste that is made from harmful chemicals (mostly produced by large factories).
English Chemical waste Cited by user Ljgua124 on 17 Jul 2013 Chemical waste is a waste that is made from harmful chemicals (mostly produced by large factories).