Kraft Pulping Effluent Treatment and Refuse

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Kraft Pulping Effluent Treatment and Refuse by : W. G. Timpe

Download or read book Kraft Pulping Effluent Treatment and Refuse written by W. G. Timpe and published by . This book was released on 1973 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development Document for Effluent Limitations Guidelines and New Source Performance Standards for the Unbleached Kraft and Semichemical Pulp Segment of the Pulp, Paper and Paperboard Mills Point Source Category

Download Development Document for Effluent Limitations Guidelines and New Source Performance Standards for the Unbleached Kraft and Semichemical Pulp Segment of the Pulp, Paper and Paperboard Mills Point Source Category PDF Online Free

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Publisher :
ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Development Document for Effluent Limitations Guidelines and New Source Performance Standards for the Unbleached Kraft and Semichemical Pulp Segment of the Pulp, Paper and Paperboard Mills Point Source Category by : United States. Environmental Protection Agency. Effluent Guidelines Division

Download or read book Development Document for Effluent Limitations Guidelines and New Source Performance Standards for the Unbleached Kraft and Semichemical Pulp Segment of the Pulp, Paper and Paperboard Mills Point Source Category written by United States. Environmental Protection Agency. Effluent Guidelines Division and published by . This book was released on 1974 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pulp and Paper Industry

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Publisher : Elsevier
ISBN 13 : 0128111003
Total Pages : 230 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Pulp and Paper Industry by : Pratima Bajpai

Download or read book Pulp and Paper Industry written by Pratima Bajpai and published by Elsevier. This book was released on 2017-02-25 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulp and Paper Industry: Emerging Waste Water Treatment Technologies is the first book which comprehensively reviews this topic. Over the past decade, pulp and paper companies have continued to focus on minimizing fresh water use and effluent discharges as part of their move towards sustainable operating practices. Three stages—basic conservation, water reuse and water recycling—provide a systematic approach to water resource management. Implementing these stages requires increased financial investment and better utilization of water resources. The ultimate goal for pulp and paper companies is to have effluent-free factories with no negative environmental impact. The traditional water treatment technologies that are used in paper mills are not able to remove recalcitrant contaminants. Therefore, advanced water treatment technologies are being included in industrial wastewater treatment chains aiming to either improve water biodegradability or its final quality. This book discusses various measures being adopted by the pulp and paper industry to reduce water consumption and treatment techniques to treat wastewater to recover it for reuse. The book also examines the emerging technologies for treatment of effluents and presents examples of full-scale installations. Provides thorough and in-depth coverage of advanced treatment technologies which will benefit the industry personnel, pulp manufacturers, researchers and advanced students Presents new treatment strategies to improve water reuse and fulfill the legislation in force regarding wastewater discharge Presents viable solutions for pulp and paper manufacturers in terms of wastewater treatment Presents examples of full-scale installations to help motivate mill personnel to incorporate new technologies

Anaerobic digestion in the kraft pulp and paper industry

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Publisher : Linköping University Electronic Press
ISBN 13 : 9176850633
Total Pages : 50 pages
Book Rating : 4.1/5 (768 download)

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Book Synopsis Anaerobic digestion in the kraft pulp and paper industry by : Eva-Maria Ekstrand

Download or read book Anaerobic digestion in the kraft pulp and paper industry written by Eva-Maria Ekstrand and published by Linköping University Electronic Press. This book was released on 2019-05-07 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pulp and paper industry is a large producer of wastewater and sludge, putting high pressure on waste treatment. In addition, more rigorous environmental legislation for pollution control and demands to increase the use of renewable energy have put further pressure on the pulp and paper industry’s waste treatment, where anaerobic digestion (AD) and the production of methane could pose a solution. Kraft pulping makes up 80% of the world production of virgin wood pulp, thus, the wastewaters from this sector represent a large unused potential for methane production. There are three main types of substrates available for AD at pulp and paper mills, the wastewaters, the primary sludge/fibre sludge, and the waste activated sludge. AD treatment of these streams has been associated with several challenges, such as the presence of inhibiting compounds or low degradability during AD. The aim of this thesis was to experimentally address these challenges and potentials, focusing on wastes from kraft mills. Methane potential batch tests showed that many wastewater streams still posed challenges to AD, but the alkaline elemental chlorine-free bleaching stream and the condensate effluents had good methane potentials. Further, the methane potential of kraft mill fibre sludge was high, and co-digestion of kraft mill fibre sludge and waste activated sludge was feasible in stirred tank reactors with sludge recirculation. By increasing the organic loading in a pilot-scale activated sludge facility and thereby lowering the sludge age, the degradability of the waste activated sludge was improved. The higher wastewater treatment capacity achieved by this method provides an opportunity for the mills to increase their pulp and paper production. Further, by dewatering the digestate after AD and returning the liquid to the activated sludge treatment, costs for nutrient supplementation can be reduced. In conclusion, the thesis shows that AD of wastes from the kraft pulp and paper industry was feasible and carried many benefits regarding the generation of methane as a renewable energy carrier, improved wastewater treatment and reduced costs. Different strategies on how AD may be implemented in the kraft pulp and paper industry were formulated and discussed. Produktionen av pappers- och massa genererar stora mängder avloppsvatten, vilket ställer höga krav på en effektiv vattenrening. Därtill har skärpta regler för utsläpp till vatten och luft tillsammans med en ökad efterfrågan på användning av förnyelsebar energi ytterligare ökat trycket på vattenreningen inom pappers-och massaindustrin, där anaerob nedbrytning med metanproduktion som följd skulle kunna utgöra en lösning. Produktionen av sulfatmassa (en kemiskt kokad pappersmassa) utgör 80% av den globala nyproduktionen av massa, vilket innebär att avloppsvatten från denna sektor representerar en stor outnyttjad potential för metanproduktion. Det finns huvudsakligen tre typer av substrat tillgängliga för rötning vid pappers- och massabruk, avloppsvatten, primärslam/fiberslam, och aktivt slam/överskottsslam. Flera utmaningar är kopplade till anaerob nedbrytning av dess strömmar, såsom förekomst av inhiberande ämnen eller låg nedbrytbarhet. Målet med avhandlingen var att bemöta dessa utmaningar, med ett särskilt fokus på behandling av avloppsströmmar från sulfatbruk. Metanpotentialtester visade att många av avloppsvattnen fortfarande var svåra att behandla med anaerob nedbrytning, men att alkaliska blekeriströmmar och kondensatströmmar vid sulfatbruk visade lovande metanpotentialer. Massafiber från sulfatoch sulfitbruk uppvisade höga metanpotentialer, och en stabil kontinuerlig samrötning av fiberslam och aktivt slam från sulfatbruk uppnåddes vid hög organisk belastning och låg hydraulisk uppehållstid i omrörda tankreaktorer med slamåterföring. Resultaten visade vidare att den låga nedbrytbarheten hos aktivt slam kunde bemötas genom att sänka slamåldern i den luftade anläggningen, med högre metanpotential i slammet som följd. Via denna metodik erhålles en högre vattenreningskapacitet, vilket innebär att bruken kan öka sin produktion av papper och massa. Dessutom kan rötresten avvattnas och den kvarvarande vätskan återföras till den luftade anläggningen för att minska behovet av näringstillsatser. Sammanfattningsvis visar avhandlingen att anaerob nedbrytning av avloppsströmmar från sulfatbruk var fullt möjlig och innebar många fördelar, i form av metanproduktion, förbättrad kapacitet för vattenrening och reducerade kostnader jämfört med dagens teknik. Olika möjligheter för implementering av anaerob teknik vid sulfatbruk har också formulerats och diskuterats.

Kraft Pulping Effluent Treatment and Reuse

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Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Kraft Pulping Effluent Treatment and Reuse by : W. G. Timpe

Download or read book Kraft Pulping Effluent Treatment and Reuse written by W. G. Timpe and published by . This book was released on 1973 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

State-of-the-art Review of Pulp and Paper Waste Treatment

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Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis State-of-the-art Review of Pulp and Paper Waste Treatment by : Harry W. Gehm

Download or read book State-of-the-art Review of Pulp and Paper Waste Treatment written by Harry W. Gehm and published by . This book was released on 1973 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Kraft Mill Waste Treatment in the United States

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Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Kraft Mill Waste Treatment in the United States by : Harry W. Gehm

Download or read book Kraft Mill Waste Treatment in the United States written by Harry W. Gehm and published by . This book was released on 1968 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Reuse and Treatment of Pulping Effluents in Pollution Control

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ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Reuse and Treatment of Pulping Effluents in Pollution Control by :

Download or read book The Reuse and Treatment of Pulping Effluents in Pollution Control written by and published by . This book was released on 1968 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biological Wastewater Treatment and Resource Recovery

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Publisher : BoD – Books on Demand
ISBN 13 : 9535130455
Total Pages : 258 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Biological Wastewater Treatment and Resource Recovery by : Robina Farooq

Download or read book Biological Wastewater Treatment and Resource Recovery written by Robina Farooq and published by BoD – Books on Demand. This book was released on 2017-03-29 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological treatment of wastewater is a low-cost solution for remediation of wastewater. This book focuses on the bioremediation of wastewater, its management, monitoring, role of biofilms on wastewater treatment and energy recovery. It emphasizes on organic, inorganic and micropollutants entering into the environment after conventional wastewater treatment facilities of industrial, agricultural and domestic wastewaters. The occurrence of persistent pollutants poses deleterious effects on human and environmental health. Simple solution for recovery of energy as well as water during biological treatment of wastewater is a viable option. This book provides necessary knowledge and experimental studies on emerging bioremediation processes for reducing water, air and soil pollution.

Kraft Pulping Effluent Treatment and Reuse -

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Publisher :
ISBN 13 :
Total Pages : 95 pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Kraft Pulping Effluent Treatment and Reuse - by : W. G. Timpe

Download or read book Kraft Pulping Effluent Treatment and Reuse - written by W. G. Timpe and published by . This book was released on 1973 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Management of Pulp and Paper Mill Waste

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Publisher : Springer
ISBN 13 : 3319117882
Total Pages : 208 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Management of Pulp and Paper Mill Waste by : Pratima Bajpai

Download or read book Management of Pulp and Paper Mill Waste written by Pratima Bajpai and published by Springer. This book was released on 2014-11-07 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulp and paper mill industries are always associated with the disposal problem of highly contaminated sludge or bio-solids. The development of innovative systems to maximize recovery of useful materials and/or energy in a sustainable way has become necessary. The management of wastes, in particular of industrial waste, in an economically and environmentally acceptable manner is one of the most critical issues facing modern industry, mainly due to the increased difficulties in properly locating disposal works and complying with even more stringent environmental quality requirements imposed by legislation. This book presents a general Introduction on waste management in the pulp and paper industry and contains topics on the generation of waste in pulp and paper mills, waste composition, methods of sludge pre-treatment, processes and technologies for conversion of pulp and paper mill waste into valuable products, waste reduction techniques employed in the pulp and paper Industry worldwide and future trends.

Development Document for Effluent Limitations Guidelines (best Practicable Control Technology Currently Available) for the Bleached Kraft, Groundwood, Sulfite, Soda, Deink, and Non-integrated Paper Mills Segment of the Pulp, Paper, and Paperboard Mills Point Source Category

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Publisher :
ISBN 13 :
Total Pages : 668 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Development Document for Effluent Limitations Guidelines (best Practicable Control Technology Currently Available) for the Bleached Kraft, Groundwood, Sulfite, Soda, Deink, and Non-integrated Paper Mills Segment of the Pulp, Paper, and Paperboard Mills Point Source Category by : United States. Environmental Protection Agency. Effluent Guidelines Division

Download or read book Development Document for Effluent Limitations Guidelines (best Practicable Control Technology Currently Available) for the Bleached Kraft, Groundwood, Sulfite, Soda, Deink, and Non-integrated Paper Mills Segment of the Pulp, Paper, and Paperboard Mills Point Source Category written by United States. Environmental Protection Agency. Effluent Guidelines Division and published by . This book was released on 1976 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Toxicity of pulp and paper mill effluent

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Toxicity of pulp and paper mill effluent by : Floyd E. Hutchins

Download or read book Toxicity of pulp and paper mill effluent written by Floyd E. Hutchins and published by . This book was released on 1979 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development Document for Interim Final and Proposed Effluent Limitations Guidelines and New Source Performance Standards for the Bleached Kraft, Groundwood, Sulfite, Soda, Deink, and Non-integrated Paper Mills Segment of the Pulp, Paper, and Paperboard Mills Point Source Category

Download Development Document for Interim Final and Proposed Effluent Limitations Guidelines and New Source Performance Standards for the Bleached Kraft, Groundwood, Sulfite, Soda, Deink, and Non-integrated Paper Mills Segment of the Pulp, Paper, and Paperboard Mills Point Source Category PDF Online Free

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Publisher :
ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Development Document for Interim Final and Proposed Effluent Limitations Guidelines and New Source Performance Standards for the Bleached Kraft, Groundwood, Sulfite, Soda, Deink, and Non-integrated Paper Mills Segment of the Pulp, Paper, and Paperboard Mills Point Source Category by : United States. Environmental Protection Agency. Effluent Guidelines Division

Download or read book Development Document for Interim Final and Proposed Effluent Limitations Guidelines and New Source Performance Standards for the Bleached Kraft, Groundwood, Sulfite, Soda, Deink, and Non-integrated Paper Mills Segment of the Pulp, Paper, and Paperboard Mills Point Source Category written by United States. Environmental Protection Agency. Effluent Guidelines Division and published by . This book was released on 1976 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selected Water Resources Abstracts

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Publisher :
ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1985 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Protection Research Catalog: Indexes

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Publisher :
ISBN 13 :
Total Pages : 1478 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis Environmental Protection Research Catalog: Indexes by : Smithsonian Science Information Exchange

Download or read book Environmental Protection Research Catalog: Indexes written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 1478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water Reuse

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Publisher :
ISBN 13 :
Total Pages : 468 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Water Reuse by : Water Resources Scientific Information Center

Download or read book Water Reuse written by Water Resources Scientific Information Center and published by . This book was released on 1973 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: