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Prospects For The Utilization Of Paper Mill Sludges In Manufactured Products
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Book Synopsis Prospects for the Utilization of Paper Mill Sludges in Manufactured Products by : Ontario. Ministry of Environment and Energy
Download or read book Prospects for the Utilization of Paper Mill Sludges in Manufactured Products written by Ontario. Ministry of Environment and Energy and published by . This book was released on 1995 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the results of a literature review on the utilization of paper industry sludges in commercial applications. The report begins with a discussion of the significance of paper industry sludge management as a regulatory and environmental issue. It also reviews paper production and effluent treatment processes, focusing on Ontario operations, as well as pulp and paper manufacturing processes and the types of sludges they generate. The paper includes comparative data on sludge composition at Ontario mills. It then reviews alternatives to the conventional disposal of paper industry sludges, including recycling, fiber and filler reclamation, and utilization in manufactured products. Finally, the report matches sludge properties and types to prospective uses, and defines market issues or constraints based on economics, manufacturing requirements, plant capacity, and plant location.
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.
Download or read book Current Abstracts written by and published by . This book was released on 1996-07 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Recycled Paper Mill Sludge and Evaluation of Potential Applications by : Sally G.. Krigstin
Download or read book Characterization of Recycled Paper Mill Sludge and Evaluation of Potential Applications written by Sally G.. Krigstin and published by . This book was released on 2008 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research addresses re-use of recycled paper mill sludge (RPS), a waste by-product of recycled paper manufacturing. The growth of the paper recycling industry over the past 15 years has led to ecological benefits; however it is estimated that over 9 million tonnes of sludge by-product are produced each year in North America, with limited use in beneficial applications. Recycled paper mill sludges that represent a significant segment of the recycling industry were used in this work. Sludges were prepared using a novel kinetic de-watering system that dried and fiberized the material. The unique constitution of the dry sludge overcame constraints of failed utilization attempts of the past. Comprehensive physical and chemical characterization elucidated differences in the sludges based on generating process and raw furnish. Differences in organic content, fibre length, inorganic content and fibre chemistry were found to be strongly influenced by the recycling processes. Fibre contained in recycled newsprint manufacturing sludge had characteristics similar to TMP/mechanical fibre, while the fibre contained in recycled tissue manufacturing sludge were more similar to chemically prepared fibre. Investigation into using the sludge as filler/reinforcing fibre in thermoplastic composites was carried out, as was an investigation into recovering a fibrous fraction for re-use in paper. The viability of using the recovered fibre portion in paper making is limited by its lack of bondability. This is caused by cell wall hornification and lack of bonding surface area resulting from the absence of fibrils. Sludge was incorporated successfully into thermoplastic composites displaying strength properties superior to the polymer matrix material. Flexural strengths were 50% higher, flexural moduli were over 100% higher and tensile moduli were 25-100% higher. (...).
Book Synopsis Characterization of Recycled Paper Mill Sludge and Evaluation of Potential Applications by : Sally G.. Krigstin
Download or read book Characterization of Recycled Paper Mill Sludge and Evaluation of Potential Applications written by Sally G.. Krigstin and published by . This book was released on 2008 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research addresses re-use of recycled paper mill sludge (RPS), a waste by-product of recycled paper manufacturing. The growth of the paper recycling industry over the past 15 years has led to ecological benefits; however it is estimated that over 9 million tonnes of sludge by-product are produced each year in North America, with limited use in beneficial applications. Recycled paper mill sludges that represent a significant segment of the recycling industry were used in this work. Sludges were prepared using a novel kinetic de-watering system that dried and fiberized the material. The unique constitution of the dry sludge overcame constraints of failed utilization attempts of the past. Comprehensive physical and chemical characterization elucidated differences in the sludges based on generating process and raw furnish. Differences in organic content, fibre length, inorganic content and fibre chemistry were found to be strongly influenced by the recycling processes. Fibre contained in recycled newsprint manufacturing sludge had characteristics similar to TMP/mechanical fibre, while the fibre contained in recycled tissue manufacturing sludge were more similar to chemically prepared fibre. Investigation into using the sludge as filler/reinforcing fibre in thermoplastic composites was carried out, as was an investigation into recovering a fibrous fraction for re-use in paper. The viability of using the recovered fibre portion in paper making is limited by its lack of bondability. This is caused by cell wall hornification and lack of bonding surface area resulting from the absence of fibrils. Sludge was incorporated successfully into thermoplastic composites displaying strength properties superior to the polymer matrix material. Flexural strengths were 50% higher, flexural moduli were over 100% higher and tensile moduli were 25-100% higher. (...).
Book Synopsis Annual Report by : ORTECH Corporation
Download or read book Annual Report written by ORTECH Corporation and published by . This book was released on 1995 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Trends in Management and Utilization of Industrial Sludge by : Vineet Kumar
Download or read book Recent Trends in Management and Utilization of Industrial Sludge written by Vineet Kumar and published by Springer Nature. This book was released on with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Reviews written by and published by . This book was released on 2003 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Utilization of Paper Mill Sludge as a Soil Amendment in Southern Alabama by : David C. P. Burrows
Download or read book The Utilization of Paper Mill Sludge as a Soil Amendment in Southern Alabama written by David C. P. Burrows and published by . This book was released on 1990 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Situation and Outlook Report written by and published by . This book was released on 1994 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Utilization of Pulp and Paper Mill Sludge as Filler in Nylon Biocomposite Production by : Maryam Edalat Manesh
Download or read book Utilization of Pulp and Paper Mill Sludge as Filler in Nylon Biocomposite Production written by Maryam Edalat Manesh and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Land Application and Related Utilization of Pulp and Paper Mill Sludges by :
Download or read book The Land Application and Related Utilization of Pulp and Paper Mill Sludges written by and published by . This book was released on 1984 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods for Pulp and Paper Mill Sludge Utilization and Disposal by :
Download or read book Methods for Pulp and Paper Mill Sludge Utilization and Disposal written by and published by . This book was released on 1973 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Land Application and Related Utilization of Pulp and Paper Mill Sludges by :
Download or read book The Land Application and Related Utilization of Pulp and Paper Mill Sludges written by and published by . This book was released on 1984 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods for Pulp and Paper Mill Sludge Utilization and Disposal [with List of References] by :
Download or read book Methods for Pulp and Paper Mill Sludge Utilization and Disposal [with List of References] written by and published by . This book was released on 1973 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ontario Government Publications by :
Download or read book Ontario Government Publications written by and published by . This book was released on 1996 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cumulates monthly issues and includes additional material.
Download or read book U.S. Industrial Outlook written by and published by . This book was released on 1992 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents industry reviews including a section of "trends and forecasts," complete with tables and graphs for industry analysis.