potable water treatment plant 02/07/2014/by marcelletti Underground network of pipelines in potable water treatment plant that is removing the contaminants in wastewater to produce drinking water. https://ced.biz/wp-content/uploads/2014/11/CED.jpg 0 0 marcelletti https://ced.biz/wp-content/uploads/2014/11/CED.jpg marcelletti2014-02-07 07:31:562014-02-07 07:31:56potable water treatment plant