Evaluation of effects of phenol recovery on biooxidation and tertiary treatment of SRC-I wastewater. Final technical report
Addition of phenol recovery to the wastewater treatment scheme in the Baseline Design for the SRC-I Demonstration Plant was evaluated as a major post-Baseline effort. Phenol recovery affects many downstream processes, but this study was designed to assess primarily its effects on biooxidation and su...
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Catalytic, Inc., Philadelphia, PA (USA)
1983
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ftunivnotexas:info:ark/67531/metadc1193206 2023-05-15T15:53:03+02:00 Evaluation of effects of phenol recovery on biooxidation and tertiary treatment of SRC-I wastewater. Final technical report Mitchell, J.W. Watt, J.C. Cowan, W.F. Schuyler, S.E. 1983-09-01 Pages: 381 Text https://doi.org/10.2172/6868808 https://digital.library.unt.edu/ark:/67531/metadc1193206/ English eng Catalytic, Inc., Philadelphia, PA (USA) other: DE84013973 rep-no: DOE/OR/03054-49 grantno: AC05-78OR03054 doi:10.2172/6868808 osti: 6868808 https://digital.library.unt.edu/ark:/67531/metadc1193206/ ark: ark:/67531/metadc1193206 Other Information: Portions are illegible in microfiche products. Original copy available until stock is exhausted 01 Coal Lignite And Peat Elements Phenols Cyanides Organic Compounds Src Process Oxidation Sulfides Nitrogen Compounds Water 010405* -- Coal & Peat-- Hydrogenation & Liquefaction Water Treatment Phosphorus Compounds Chemical Reactions Boron Carbonic Acid Derivatives Dephenolization Carbon Thiocyanates Metals Data Hydrides Biochemical Oxygen Demand Volatile Matter Information Chlorides Antithyroid Drugs Fluorine Compounds Chemical Composition Liquefaction Semimetals Demonstration Plants Hormone Antagonists Magnesium Iron Mass Spectroscopy Coal Liquefaction Organic Sulfur Compounds Chemical Oxygen Demand Bioreactors Gas Chromatography Drugs Sulfates Activated Carbon Nitrates Sulfur Compounds Halides Aromatics Thermochemical Processes Waste Water Halogen Compounds Ammonia Chalcogenides Experimental Data Wastes Phosphates Alkali Metals Operation Chlorine Compounds Adsorbents Alkaline Earth Metals Oxygen Compounds Matter Numerical Data Recovery Fluorides Sodium Liquid Wastes Hydroxy Compounds Chromatography Nonmetals Hydrogen Compounds Calcium Phenol Pesticides Spectroscopy Transition Elements Nitrites Nitrogen Hydrides Separation Processes Report 1983 ftunivnotexas https://doi.org/10.2172/6868808 2018-09-22T22:08:40Z Addition of phenol recovery to the wastewater treatment scheme in the Baseline Design for the SRC-I Demonstration Plant was evaluated as a major post-Baseline effort. Phenol recovery affects many downstream processes, but this study was designed to assess primarily its effects on biooxidation and subsequent tertiary treatment. Two parallel treatment schemes were set up, one to treat dephenolated wastewaters and the other for processed nondephenolated wastewaters, a simulation of the Baseline Design. The study focused on comparisons of five areas: effluent quality; system stability; the need for continuous, high-dose powdered activated carbon (PAC) augmentation to the bioreactor; minimum bioreactor hydraulic residence time (HRT); and tertiary treatment requirements. The results show that phenol recovery improves the quality of the bioreactor effluent in terms of residual organics and color. With phenol recovery, PAC augmentation is not required; without phenol recovery, PAC is needed to produce a comparable effluent. Dephenolization also enhances the stability of biooxidation, and reduces the minimum HRT required. With tertiary treatment, both schemes can meet the effluent concentrations published in the SRC-I Final Envivornmental Impact Statement, as well as the anticipated effluent limits. However, phenol recovery does provide a wider safety margin and could eliminate the need for some of the tertiary treatment steps. Based solely on the technical merits observed in this study, phenol recovery is recommended. The final selection should, however, also consider economic tradeoffs and results of other studies such as toxicology testing of the effluents. 34 references, 30 figures and 26 tables. Report Carbonic acid University of North Texas: UNT Digital Library |
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collection |
University of North Texas: UNT Digital Library |
op_collection_id |
ftunivnotexas |
language |
English |
topic |
01 Coal Lignite And Peat Elements Phenols Cyanides Organic Compounds Src Process Oxidation Sulfides Nitrogen Compounds Water 010405* -- Coal & Peat-- Hydrogenation & Liquefaction Water Treatment Phosphorus Compounds Chemical Reactions Boron Carbonic Acid Derivatives Dephenolization Carbon Thiocyanates Metals Data Hydrides Biochemical Oxygen Demand Volatile Matter Information Chlorides Antithyroid Drugs Fluorine Compounds Chemical Composition Liquefaction Semimetals Demonstration Plants Hormone Antagonists Magnesium Iron Mass Spectroscopy Coal Liquefaction Organic Sulfur Compounds Chemical Oxygen Demand Bioreactors Gas Chromatography Drugs Sulfates Activated Carbon Nitrates Sulfur Compounds Halides Aromatics Thermochemical Processes Waste Water Halogen Compounds Ammonia Chalcogenides Experimental Data Wastes Phosphates Alkali Metals Operation Chlorine Compounds Adsorbents Alkaline Earth Metals Oxygen Compounds Matter Numerical Data Recovery Fluorides Sodium Liquid Wastes Hydroxy Compounds Chromatography Nonmetals Hydrogen Compounds Calcium Phenol Pesticides Spectroscopy Transition Elements Nitrites Nitrogen Hydrides Separation Processes |
spellingShingle |
01 Coal Lignite And Peat Elements Phenols Cyanides Organic Compounds Src Process Oxidation Sulfides Nitrogen Compounds Water 010405* -- Coal & Peat-- Hydrogenation & Liquefaction Water Treatment Phosphorus Compounds Chemical Reactions Boron Carbonic Acid Derivatives Dephenolization Carbon Thiocyanates Metals Data Hydrides Biochemical Oxygen Demand Volatile Matter Information Chlorides Antithyroid Drugs Fluorine Compounds Chemical Composition Liquefaction Semimetals Demonstration Plants Hormone Antagonists Magnesium Iron Mass Spectroscopy Coal Liquefaction Organic Sulfur Compounds Chemical Oxygen Demand Bioreactors Gas Chromatography Drugs Sulfates Activated Carbon Nitrates Sulfur Compounds Halides Aromatics Thermochemical Processes Waste Water Halogen Compounds Ammonia Chalcogenides Experimental Data Wastes Phosphates Alkali Metals Operation Chlorine Compounds Adsorbents Alkaline Earth Metals Oxygen Compounds Matter Numerical Data Recovery Fluorides Sodium Liquid Wastes Hydroxy Compounds Chromatography Nonmetals Hydrogen Compounds Calcium Phenol Pesticides Spectroscopy Transition Elements Nitrites Nitrogen Hydrides Separation Processes Mitchell, J.W. Watt, J.C. Cowan, W.F. Schuyler, S.E. Evaluation of effects of phenol recovery on biooxidation and tertiary treatment of SRC-I wastewater. Final technical report |
topic_facet |
01 Coal Lignite And Peat Elements Phenols Cyanides Organic Compounds Src Process Oxidation Sulfides Nitrogen Compounds Water 010405* -- Coal & Peat-- Hydrogenation & Liquefaction Water Treatment Phosphorus Compounds Chemical Reactions Boron Carbonic Acid Derivatives Dephenolization Carbon Thiocyanates Metals Data Hydrides Biochemical Oxygen Demand Volatile Matter Information Chlorides Antithyroid Drugs Fluorine Compounds Chemical Composition Liquefaction Semimetals Demonstration Plants Hormone Antagonists Magnesium Iron Mass Spectroscopy Coal Liquefaction Organic Sulfur Compounds Chemical Oxygen Demand Bioreactors Gas Chromatography Drugs Sulfates Activated Carbon Nitrates Sulfur Compounds Halides Aromatics Thermochemical Processes Waste Water Halogen Compounds Ammonia Chalcogenides Experimental Data Wastes Phosphates Alkali Metals Operation Chlorine Compounds Adsorbents Alkaline Earth Metals Oxygen Compounds Matter Numerical Data Recovery Fluorides Sodium Liquid Wastes Hydroxy Compounds Chromatography Nonmetals Hydrogen Compounds Calcium Phenol Pesticides Spectroscopy Transition Elements Nitrites Nitrogen Hydrides Separation Processes |
description |
Addition of phenol recovery to the wastewater treatment scheme in the Baseline Design for the SRC-I Demonstration Plant was evaluated as a major post-Baseline effort. Phenol recovery affects many downstream processes, but this study was designed to assess primarily its effects on biooxidation and subsequent tertiary treatment. Two parallel treatment schemes were set up, one to treat dephenolated wastewaters and the other for processed nondephenolated wastewaters, a simulation of the Baseline Design. The study focused on comparisons of five areas: effluent quality; system stability; the need for continuous, high-dose powdered activated carbon (PAC) augmentation to the bioreactor; minimum bioreactor hydraulic residence time (HRT); and tertiary treatment requirements. The results show that phenol recovery improves the quality of the bioreactor effluent in terms of residual organics and color. With phenol recovery, PAC augmentation is not required; without phenol recovery, PAC is needed to produce a comparable effluent. Dephenolization also enhances the stability of biooxidation, and reduces the minimum HRT required. With tertiary treatment, both schemes can meet the effluent concentrations published in the SRC-I Final Envivornmental Impact Statement, as well as the anticipated effluent limits. However, phenol recovery does provide a wider safety margin and could eliminate the need for some of the tertiary treatment steps. Based solely on the technical merits observed in this study, phenol recovery is recommended. The final selection should, however, also consider economic tradeoffs and results of other studies such as toxicology testing of the effluents. 34 references, 30 figures and 26 tables. |
format |
Report |
author |
Mitchell, J.W. Watt, J.C. Cowan, W.F. Schuyler, S.E. |
author_facet |
Mitchell, J.W. Watt, J.C. Cowan, W.F. Schuyler, S.E. |
author_sort |
Mitchell, J.W. |
title |
Evaluation of effects of phenol recovery on biooxidation and tertiary treatment of SRC-I wastewater. Final technical report |
title_short |
Evaluation of effects of phenol recovery on biooxidation and tertiary treatment of SRC-I wastewater. Final technical report |
title_full |
Evaluation of effects of phenol recovery on biooxidation and tertiary treatment of SRC-I wastewater. Final technical report |
title_fullStr |
Evaluation of effects of phenol recovery on biooxidation and tertiary treatment of SRC-I wastewater. Final technical report |
title_full_unstemmed |
Evaluation of effects of phenol recovery on biooxidation and tertiary treatment of SRC-I wastewater. Final technical report |
title_sort |
evaluation of effects of phenol recovery on biooxidation and tertiary treatment of src-i wastewater. final technical report |
publisher |
Catalytic, Inc., Philadelphia, PA (USA) |
publishDate |
1983 |
url |
https://doi.org/10.2172/6868808 https://digital.library.unt.edu/ark:/67531/metadc1193206/ |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_source |
Other Information: Portions are illegible in microfiche products. Original copy available until stock is exhausted |
op_relation |
other: DE84013973 rep-no: DOE/OR/03054-49 grantno: AC05-78OR03054 doi:10.2172/6868808 osti: 6868808 https://digital.library.unt.edu/ark:/67531/metadc1193206/ ark: ark:/67531/metadc1193206 |
op_doi |
https://doi.org/10.2172/6868808 |
_version_ |
1766388119243849728 |