tag:blogger.com,1999:blog-2576549634014967638.post7198820063637839156..comments2012-02-18T12:16:56.036-05:00Comments on Powered by Water: Water Wastewater Math-Use of Davidson Pie.mp4Anonymoushttp://www.blogger.com/profile/03519677135305599007noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2576549634014967638.post-36716384821244319452012-02-18T12:12:03.918-05:002012-02-18T12:12:03.918-05:00This is a good explanation of simple dosage math i...This is a good explanation of simple dosage math in water treatment.Anonymoushttps://www.blogger.com/profile/03519677135305599007noreply@blogger.com