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公开(公告)号：US20230135497A1
公开(公告)日：2023-05-04
申请号：US17977981
申请日：2022-10-31
发明人： Srikanth SANDIPAM , Manoj KUMAR , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
摘要： The present invention relates to a method for refinery wastewater treatment which comprises hybrid electrode system for simultaneous flocculation/coagulation and oxidation in single system. Further, the present invention provides a system for refinery wastewater treatment.
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2.发明申请公开(公告)号：US20190119821A1
公开(公告)日：2019-04-25
申请号：US16147724
申请日：2018-09-29
发明人： Mahendara Pratap SINGH , Manoj KUMAR , Srikanth SANDIPAM , Amardeep SINGH , Dheer SINGH , Umish SRIVASTAVA , Suresh Kumar PURI , Sanjiv Kumar MAZUMDAR , Sankara Sri Venkata RAMAKUMAR
摘要： The present invention relates to an apparatus and method for bio-assisted treatment of spent caustic obtained from hydrocarbon and gas processing installations. The present invention also relates to method for recovery of caustic and recovery of sulfur from spent caustic. According to present invention, the sulfide removal is about 96% and the sulphur formation and deposition on the electrode lies in range of 72±8%.
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公开(公告)号：US20240218537A1
公开(公告)日：2024-07-04
申请号：US18603491
申请日：2024-03-13
发明人： Manoj KUMAR , Prakash Chandra SAHOO , Srikanth SANDIPAM , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
IPC分类号： C25B11/073 , B82Y5/00 , B82Y15/00 , B82Y30/00 , C12N1/20 , C12N11/02 , C25B3/00 , C25B11/043 , H01M8/16
CPC分类号： C25B11/073 , C12N1/20 , C12N11/02 , C25B3/00 , C25B11/043 , H01M8/16 , B82Y5/00 , B82Y15/00 , B82Y30/00
摘要： The present disclosure provides a ready-to-use bio-electrode stable for long term storage and a process of constructing the same. The process for construction of bio-electrode for electro-biocatalysis comprising of: selection of an electro-active bacteria; enrichment of said electro-active bacteria in a nutrient rich medium; separation of said electro-active bacterial cells from said nutrient rich medium; selection of an electrode material; surface modification of said electrode material; layering the surface modified electrode material with conductive material; layering the surface modified electrode material with an electro-active bacterial cells along with biofilm inducing agents and stabilizing agents; conditioning the electro-active bacterial cells layered electrode; incubating the electrode obtained with an immobilizing agent along with conductive material; and conditioning the electrode with micronutrients to obtain a bio-electrode.
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公开(公告)号：US20220002761A1
公开(公告)日：2022-01-06
申请号：US17367897
申请日：2021-07-06
发明人： Manoj KUMAR , Srikanth SANDIPAM , Prakash Chandra SAHOO , Ravi Prakash GUPTA , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
摘要： The present invention relates to a booster composition for enhancing the biogas yield and stabilizing the operation of a biomethanation plant, a method for the preparation of said booster composition and a method for enhancing the biogas yield and stabilizing the operation of a biomethanation plant using said composition by ameliorating the effect of shock conditions like pH and temperature. The booster composition comprises of specifically defined constituents selected from controlled release agents, redox potential balancers, direct interspecies electron transfer (DIET) improvers, micronutrient balancers, and Co-factors.
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公开(公告)号：US20240067544A1
公开(公告)日：2024-02-29
申请号：US18237205
申请日：2023-08-23
CPC分类号： C02F3/006 , C02F3/105 , C02F3/12 , C02F2103/365
摘要： The present invention relates to a process for refinery wastewater treatment. More particularly, the present invention relates to an automated process for treatment of refinery wastewater. The process of the present invention provides complete automation for controlling different critical parameters that enhance biological activity of activated sludge process (ASP) and helps in significant reduction in sludge recycling that increases the treatment efficiency.
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公开(公告)号：US20190292571A1
公开(公告)日：2019-09-26
申请号：US16296172
申请日：2019-03-07
发明人： Manoj KUMAR , Prakash Chandra SAHOO , Srikanth SANDIPAM , Suresh Kumar PURI , Sankara Sri Venkata RAMAKUMAR
IPC分类号： C12P7/54 , C12P7/40 , C12P7/06 , C12P7/16 , C12P7/04 , C12N1/20 , B01J27/04 , C25B11/04 , C25B3/04
摘要： The present invention provides a semi-conducting biogenic hybrid catalyst capable of reducing CO2 into fuel precursors. Specifically, the present application involves a method for bio-assisted conversion of CO2 to fuel precursors using said semiconducting biogenic hybrid catalyst in batch and continuous mode.
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