US2015210573A1PendingUtilityA1
Suspended media membrane biological reactor system including suspension system
Est. expiryJun 15, 2029(~2.9 yrs left)· nominal 20-yr term from priority
Inventors:William G. ConnerMohammed A. Al-HajriThomas E. SchultzMichael HowdeshellChad L. FelchMatthew PattersonSamuel ShafarikCurt Cooley
C02F 2203/006C02F 2303/24C02F 2103/005C02F 3/04C02F 2101/105C02F 3/1268C02F 3/302C02F 2209/006C02F 2101/32C02F 2303/18C02F 2103/06C02F 2101/363C02F 2101/345C02F 3/106C02F 2103/20C02F 2101/306C02F 2101/16C02F 2103/32C02F 3/006C02F 2101/305C02F 1/283C02F 3/223C02F 3/26C02F 3/02C02F 3/2853C02F 3/085C02F 2101/366C02F 3/1263C02F 3/08B01F 25/50B01F 25/211B01F 23/232311C02F 9/00B01D 15/00C02F 3/30C02F 1/44C02F 1/28Y02W10/10
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Claims
Abstract
A wastewater treatment system is provided comprising a biological reactor having a separation subsystem, a suspension system and a membrane operating system. The separation subsystem is constructed and arranged to maintain adsorbent material in the biological reactor with a mixed liquor. The suspension system is positioned in the biological reactor and is constructed and arranged to maintain adsorbent material in suspension with mixed liquor. The membrane operating system is located downstream of the biological reactor and is constructed and arranged to receive treated mixed liquor from the biological reactor and discharge a membrane permeate.
Claims
exact text as granted — not AI-modified1 . A wastewater treatment system for treating wastewater comprising:
a biological reactor with a wastewater inlet, a mixed liquor outlet, and a separation subsystem associated with the mixed liquor outlet; a suspension system for adsorbent material positioned in the biological reactor; a membrane operating system located downstream of the biological reactor having
an inlet in fluid communication with the mixed liquor outlet, and
a treated effluent outlet.
2 . The wastewater treatment system of claim 1 , wherein the suspension system comprises a gas lift suspension system.
3 . The wastewater treatment system of claim 1 , wherein the suspension system comprises a jet suspension system.Cited by (0)
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