The filtering system (11) allows compliance with NFPA Standards, California State Fire Marshal's "Title 19 Regulations for maintaining fire sprinkler systems, and Federal Clean Water laws, Federal Coastal Zone laws, and local city ordinances for releasing liquids into storm drains....
Waste water filtering system 来自 Google Patents 喜欢 0 阅读量: 3 摘要: A waste water filtration system (10) filters polluted waste water from various waste water sources (13) including fire sprinkler systems and fire hydrants. The system (10) includes a clear flexible hose (16) connecting a...
In this paper we present a model to describe the process of waste water filtration based on hollow-fibre membrane filters. In particular, we deal with membranes whose pores diameter is in the range 0.01-0.1 µm. The main problem in these filtering systems is the membrane fouling. The ...
Waste Water Systems, Inc.: specializing manufacture of a complete line of "On-Site Management Systems" for the purpose of waste water disposal. These systems are marketed under the trade names of Perc Rite®, Dose-Rite® and Spray Rite®. The unique filtering techniques employed in the ...
For comparison, bottled water — which many people use as an alternative to filtering their tap water — costs $1.22 per gallon. That’s right; one gallon of bottled water will cost you more than an entire year’s supply of reverse osmosis water, even accounting for discharge water. T ...
A denitrification process based on a new filtering media for onsite waste- water treatment. In on-site wastewater treatment. Am Soc Agric Biol Eng. 2001... R Lacasse,G Bélanger,Y Henry,... 被引量: 25发表: 2001年 Emulsified oil waste water treatment system and process The invention provide...
A waste water treatment apparatus (1) for effluent containing biodegradable solids having a first chamber (3) for retaining the solids while allowing liquid effluents to pass therethrough to a filtering chamber (11) which contains a filter medium (13, 32). The solids (biomass) are digested by...
oil, and destroy bacteria. The filtering system allows compliance with NFPA Standards, California State Fire Marshal's “Title 19 Regulations for maintaining fire sprinkler systems, and Federal Clean Water laws, Federal Coastal Zone laws, and local city ordinances for releasing liquids into storm drai...
PURPOSE:To perfectly remove foreign matters, by using, as a filter, small plastic balls light enough to float up by pressurized water for washing. CONSTITUTION:Factory waste water, forced to flow in from a feeding port 11, enters first a filtering cylinder 1 located at the right side through...
MAINTENANCE MANAGEMENT ACCOUNTING SYSTEM OF WASTE WATER DISPOSAL SYSTEMS sewage disposal plantdeferred maintenance and repair accountingaseet managementSewage works facilities consist of various assets groups. And there are many kinds... M Hori,T Tsuruta,K Kaito,... - 《Journal of Japan Society of Ci...