Wen Shieh resumes & CV records
Resumes
Wen Kang Shieh, 76234 Highland Ave, Wayne, PA 19087
Wen Shieh Phones & Addresses
234 Highland Ave, Wayne, PA 19087 610-2540960
Wynnewood, PA
234 Highland Ave, Wayne, PA 19087
Social networks
Wen Kang Shieh
Linkedin
Work
Position:
Administrative Support Occupations, Including Clerical Occupations
Education
Degree:
Associate degree or higher
Mentions for Wen Kang Shieh
Publications & IP owners
Us Patents
Methods And Apparatus For Biological Treatment Of Aqueous Waste
US Patent:
6630067, Oct 7, 2003
Filed:
Jun 13, 2001
Appl. No.:
09/879851
Inventors:
Wen K. Shieh - Wayne PA
Leon Weiss - Merion PA
Shu K. Tai - Jetterson Valley NY
Leon Weiss - Merion PA
Shu K. Tai - Jetterson Valley NY
Assignee:
Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
A01K 6304
US Classification:
210139, 210150, 210169, 210170, 210259, 210615, 210630, 210631, 210747, 210903, 210906, 210908, 119227, 119260
Abstract:
A biofilter system of the present invention utilizes an Alternating-Aerobic-Anoxic (AAA) process in a single reactor to provide efficient and cheap removal of carbonaceous materials, nitrogenous materials, and/or mixtures thereof from aqueous waste. The biofilter system of the present invention is particularly suitable for treating aqueous waste from aquaculture, industrial processes and animal husbandry. The biofilter system includes: a main biofilter chamber containing therein aerobic and anaerobic bacteria without physical separation; an inlet port and an outlet port connected to the main biofilter chamber; and a means for oxygenating the aerobic and anaerobic bacteria in the main biofilter chamber, including means for timing the oxygenation of the aerobic and anaerobic bacteria to provide alternating periods of high-oxygen conditions and anoxic conditions.
Methods And Apparatus For Biological Treatment Of Aqueous Waste
US Patent:
6936170, Aug 30, 2005
Filed:
Jun 13, 2003
Appl. No.:
10/460373
Inventors:
Wen K. Shieh - Wayne PA, US
Leon Weiss - Merion PA, US
Shu K. Tai - Reston VA, US
Leon Weiss - Merion PA, US
Shu K. Tai - Reston VA, US
Assignee:
The Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
C02F003/30
C02F003/06
C02F001/32
C02F001/78
C02F003/06
C02F001/32
C02F001/78
US Classification:
210630, 210631, 210139, 210150, 210209, 210259, 210748, 210909
Abstract:
A biofilter system of the present invention utilizes an Alternating-Aerobic-Anoxic (AAA) process in a single reactor to provide efficient and cheap removal of carbonaceous materials, nitrogenous materials, and/or mixtures thereof from aqueous waste. The biofilter system of the present invention is particularly suitable for treating aqueous waste from aquaculture, industrial processes and animal husbandry. The biofilter system includes: a main biofilter chamber containing therein aerobic and anaerobic bacteria without physical separation; an inlet port and an outlet port connected to the main biofilter chamber; and a means for oxygenating the aerobic and anaerobic bacteria in the main biofilter chamber, including means for timing the oxygenation of the aerobic and anaerobic bacteria to provide alternating periods of high-oxygen conditions and anoxic conditions.
Methods And Apparatus For Biological Treatment Of Aqueous Waste
US Patent:
2005025, Nov 17, 2005
Filed:
Jul 25, 2005
Appl. No.:
11/187827
Inventors:
Wen Shieh - Wayne PA, US
Leon Weiss - Merion PA, US
Shu Tai - Jefferson Valley NY, US
Leon Weiss - Merion PA, US
Shu Tai - Jefferson Valley NY, US
Assignee:
Trustees of the University of Pennsylvania - Philadelphia PA
International Classification:
C02F003/30
US Classification:
210605000, 210614000, 210617000, 210150000
Abstract:
A biofilter system of the present invention utilizes an Alternating-Aerobic-Anoxic (AAA) process in a single reactor to provide efficient and cheap removal of carbonaceous materials, nitrogenous materials, and/or mixtures thereof from aqueous waste. The biofilter system of the present invention is particularly suitable for treating aqueous waste from aquaculture, industrial processes and animal husbandry. The biofilter system includes: a main biofilter chamber containing therein aerobic and anaerobic bacteria without physical separation; an inlet port and an outlet port connected to the main biofilter chamber; and a means for oxygenating the aerobic and anaerobic bacteria in the main biofilter chamber, including means for timing the oxygenation of the aerobic and anaerobic bacteria to provide alternating periods of high-oxygen conditions and anoxic conditions.
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