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公开(公告)号：US20220315880A1
公开(公告)日：2022-10-06
申请号：US17701141
申请日：2022-03-22
Applicant: New Environmental Engineering, Inc.
Inventor： John Stewart Lang
Abstract: The inventions described herein concern improved bioreactors and methods of aerating fluids.
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Patent Agency Ranking
公开(公告)号：US10604429B2
公开(公告)日：2020-03-31
申请号：US16136951
申请日：2018-09-20
Applicant: New Environmental Engineering, Inc.
Inventor： John Stewart Lang
Abstract: The invention comprises an activated sludge treatment system and process that aerates wastewater undergoing treatment using venturis.
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公开(公告)号：US10246359B2
公开(公告)日：2019-04-02
申请号：US15595431
申请日：2017-05-15
Applicant: New Environmental Engineering, Inc.
Inventor： John Stewart Lang
Abstract: The invention comprises an activated sludge treatment system and process that aerates wastewater undergoing treatment using venturis.
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公开(公告)号：US20190039925A1
公开(公告)日：2019-02-07
申请号：US16136951
申请日：2018-09-20
Applicant: New Environmental Engineering, Inc.
Inventor： John Stewart Lang
Abstract: The invention comprises an activated sludge treatment system and process that aerates wastewater undergoing treatment using venturis.
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公开(公告)号：US20180162757A1
公开(公告)日：2018-06-14
申请号：US15891088
申请日：2018-02-07
Applicant: New Environmental Engineering Inc.
Inventor： John Stewart Lang
CPC classification number: C02F3/1294 , B01F3/04113 , B01F3/0451 , B01F5/0212 , B01F5/0426 , B01F2003/04134 , B01F2003/04865 , B01F2003/04872 , C02F3/1247 , C02F3/201
Abstract: The invention comprises an improved venturi apparatus and method of use.
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公开(公告)号：US20170327395A1
公开(公告)日：2017-11-16
申请号：US15595431
申请日：2017-05-15
Applicant: New Environmental Engineering, Inc.
Inventor： John Stewart Lang
CPC classification number: C02F3/1294 , C02F3/121 , C02F3/20 , C02F2001/007 , Y02W10/15
Abstract: The invention comprises an activated sludge treatment system and process that aerates wastewater undergoing treatment using venturis.
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