Patent ID: 8303824
Filing Date: 2012-11-06
Classification: B01D,C02F,Y02A,Y02W

Abstract:
1. A method of recycling a contaminated water solution from a river or stream comprising; filtering contaminated river or stream water through a first filter assembly having a first filter sheet under ambient pressure to form a first filtered water solution and allowing the first filtered water solution to flow into a second filter assembly; filtering the first filtered water solution through the second filter assembly having a second filter sheet of 10 micron or less filtration size under ambient pressure to form a recycled water solution and allowing the recycled water solution to drop a second distance into a main tank before contacting a surface of the recycled water solution being contained in the main tank, the second distance being sufficient to aerate the recycled water solution in the main tank, wherein at least one of the first or second filter sheets comprising polyester.