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Author : Harold Lawrence Leverenz
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (79 download)
Download or read book Clogging in Intermittently Dosed Sand Filters Used for Wastewater Treatment written by Harold Lawrence Leverenz and published by . This book was released on 2008 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Damann L. Anderson
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (121 download)
Download or read book Technology Assessment of Intermittent Sand Filters written by Damann L. Anderson and published by . This book was released on 1985 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David K. Sauer
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (89 download)
Download or read book Intermittent Sand Filtration of Household Wastewater Under Field Conditions written by David K. Sauer and published by . This book was released on 1975 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chien-Lin Chen
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (59 download)
Download or read book Low Temperature Impacts on Intermittent Sand Bioreactors written by Chien-Lin Chen and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: In the United States, approximately 25 million existing homes use septic tanks and onsite wastewater treatment systems. Sand bioreactors, or sand filters, are one option for onsite systems. In the past three decades, research has focused on the design, performance, and improvement of sand filters. It was well recognized that temperature was one important parameter impacting the sand filter performance. However, the temperature impacts to the performance of the sand bioreactors in the previous research were either masked or distorted by other parameters in field settings. This research isolated temperature as the only variable to (1) quantify BOD5 removal, (2) measure the transformation of nitrogen, and (3) evaluate temporal clogging patterns in sand bioreactors under a range of constant temperatures. A pilot-scale intermittent sand bioreactor system was used to simulate wastewater treatment processes. The system was consisted of three independent and identical septic tank-sand bioreactor systems, an operation platform and a walk-in environmental control chamber. The experimental loading rate was 240 L/m2/day (5.9 gal/ft2/day) to facilitate rapid clogging. Sand bioreactor BOD5 removal at steady state was more than 80% at the temperature range of 5 to 20oC at the experimental loading rate. Temperature showed no significant impact to sand bioreactor BOD5 removal for first three weeks after start-up. At steady state, the highest removal percentage occurred for the lowest temperature set point and the lowest removal percentage occurred for the highest temperature set point. No evidence of nitrification occurred in sand bioreactors at and below the temperature of 15oC before clogging at the experimental loading. Complete nitrification occurred in sand bioreactors at the temperatures of 20 and 25oC within two weeks at the same loading rate. Sand bioreactor time to clogging showed a linear relationship versus temperature in the range of 5 to 20oC. The linear equation, for 240 L/m2/day BOD5 loading rate at one dose per day is: Time to clogging (day) = 3.46* Temperature (oC). At the same loading rate, the total BOD5 accumulative loadings also showed a linear relationship versus temperatures. The linear equation is: Total BOD5 accumulative loadings (mg/L) = 422* Temperature (oC) - 144.
Author : World Health Organization
Publisher : World Health Organization
ISBN 13 : 9240066284
Total Pages : 140 pages
Book Rating : 4.2/5 (4 download)
Download or read book Safety and quality of water used in the production and processing of fish and fishery products written by World Health Organization and published by World Health Organization. This book was released on 2023-03-27 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jan Vymazal
Publisher : Springer Science & Business Media
ISBN 13 : 9048195853
Total Pages : 330 pages
Book Rating : 4.0/5 (481 download)
Download or read book Water and Nutrient Management in Natural and Constructed Wetlands written by Jan Vymazal and published by Springer Science & Business Media. This book was released on 2010-09-23 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural and constructed wetlands play a very important role within the landscape and their ecological services are highly valuable. Water management, including flood water retention, biomass production, carbon sequestration, wastewater treatment and as a biodiversity source are among the most important ecological services of wetlands. In order to provide these services, wetlands need to be properly evaluated, protected and maintained. This book provides results of the latest research in wetland science around the world. Chapters deal with such topics as the use of constructed wetlands for treatment of various types of wastewater, use of constructed wetlands in agroforestry, wetland hydrology and evapotranspiration, the effect of wetlands on landscape temperature, and chemical properties of wetland soils.
Author : Arvind Kumar Mungray
Publisher : Elsevier
ISBN 13 : 032399802X
Total Pages : 542 pages
Book Rating : 4.3/5 (239 download)
Download or read book Novel Approaches Towards Wastewater Treatment and Resource Recovery Technologies written by Arvind Kumar Mungray and published by Elsevier. This book was released on 2022-08-02 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel Approaches towards Wastewater Treatment and Resource Recovery Technologies discusses various cost-efficient aspects of wastewater treatment along with resource recovery options. The book covers biological wastewater treatment, the application of membranes and their modifications, advanced oxidation techniques, and the application of nanoparticles for the enhancement of performance as well as various integrated technologies for resource recovery along with pilot scale potentials. The book covers both domestic and industrial wastewaters and provides resources for sustainable solutions. It provides the basic fundamentals and recent updated data. Case studies are included to give the glimpse of the real-world application. Similarly, pilot scale studies are considered for real life implementation of the concept. Covers sustainable, bio-electrochemical recovery of nutrients and other value-added products from wastewater Discusses advanced oxidation processes and membranes processes enabling treatment of complex wastewaters for final reuse Treats domestic/industrial operation and scale-up challenges of wastewater treatment for resource recovery Includes case studies and pilot scale studies for covering and providing all data and information to the readers in a systematic manner for their easy implementation
Author : Varinder S. Kanwar
Publisher : CRC Press
ISBN 13 : 1000890341
Total Pages : 313 pages
Book Rating : 4.0/5 (8 download)
Download or read book Sustainable Civil Engineering written by Varinder S. Kanwar and published by CRC Press. This book was released on 2021-06-16 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference text establishes linkages between the user industries and the providers of clean technologies and sustainable materials for a rapid transformation of the small and medium-sized enterprises (SMEs). The text covers several aspects of sustainable applications including clean technologies, climate change and its effects, sustainable buildings (smart cities), sustainability in road construction, sustainable use of geosynthetic, innovative materials, and sustainable construction practices. The text will be useful for senior undergraduate students, graduate students, and researchers in the fields of civil engineering and other infrastructure-related professionals and planners. The book: Discusses clean technologies and sustainable materials in depth Covers concepts of sustainability in road construction, and water retaining structures Examines environmental policies and practices Discusses climate change and its effects in a comprehensive manner Covers sustainable buildings including smart cities As this book discusses concepts related to sustainable civil engineering practices in a single volume, it will be an ideal reference text for everyone aiming at developments of sustainable infrastructures.
Author :
Publisher :
ISBN 13 :
Total Pages : 378 pages
Book Rating : 4.3/5 (91 download)
Download or read book Onsite Wastewater Treatment Systems Manual written by and published by . This book was released on 2002 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.
Author : Gary R. Marshall
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.3/5 (121 download)
Download or read book Intermittent Sand Filtration to Upgrade Existing Wastewater Treatment Facilities written by Gary R. Marshall and published by . This book was released on 1974 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. L. Rowe
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (31 download)
Download or read book Treatment of Packinghouse Wastewater by Intermittent Sand Filtration written by M. L. Rowe and published by . This book was released on 1978 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.E/5 ( download)
Download or read book Onsight Wastewater Treatment and Disposal Systems written by and published by . This book was released on 1980 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : DIANE Publishing Company
Publisher : DIANE Publishing
ISBN 13 : 9780788106842
Total Pages : 102 pages
Book Rating : 4.1/5 (68 download)
Download or read book Small Community Water and Wastewater Treatment written by DIANE Publishing Company and published by DIANE Publishing. This book was released on 1994-04 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents summaries of drinking water and wastewater technologies suited to small communities. Presents technical and cost information on those technologies most widely used. The wastewater treatment technology overviews covers: collection systems, treatment technologies, and sludge treatment and disposal methods. Case studies of six small communities address their unique drinking water and wastewater problems. Resource Directory section lists state and regional organizations that can provide technical and financial resources to small communities. Diagrams and tables.
Author : Dewberry
Publisher : McGraw Hill Professional
ISBN 13 : 0071640932
Total Pages : 1185 pages
Book Rating : 4.0/5 (716 download)
Download or read book Land Development Handbook written by Dewberry and published by McGraw Hill Professional. This book was released on 2008-07-06 with total page 1185 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Definitive Guide to Land Development-Every Detail, Every Issue, Every Setting Land Development Handbook provides a step-by-step approach to any type of project, from rural greenfield development to suburban infill to urban redevelopment. With the latest information regarding green technologies and design, the book offers you a comprehensive look at the land-development process as a whole, as well as a thorough view of individual disciplines. Plus, a bonus color insert reveals the extent to which land development projects are transforming our communities! This all-in-one guide provides in-depth coverage of: Environmental issues from erosion and sediment control and stormwater management to current regulatory controls for plan approval, permitting, and green building certification Comprehensive planning and zoning including new development models for mixed-use, transit-oriented, and conservation developments Enhanced approaches to community and political consensus building Technical design procedures for infrastructure components including roads and utilities with a new section on dry utilities Surveying tools and techniques focusing on the use of GPS and GIS to collect, present, and preserve data throughout the design process Plan preparation, submission, and processing with an emphasis on technologies available-from CAD modeling and design to electronic submissions, permit processing, and tracking Subjects include: Planning and zoning Real Property Law Engineering Feasibility Environmental Regulations Rezoning Conceptual and Schematic Design Development Patterns Control, Boundary, and Topographical Surveys Historic Assessment and Preservation Street and Utility Design Floodplain Studies Grading and Earthwork Water and Wastewater Treatment Cost Estimating Subdivision Process Plan Submittals Stormwater Management Erosion and Sediment Control And much more!
Author :
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.3/5 (91 download)
Download or read book Summary Report written by and published by . This book was released on 1992 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence K. Wang
Publisher : Springer Science & Business Media
ISBN 13 : 1597451738
Total Pages : 720 pages
Book Rating : 4.5/5 (974 download)
Download or read book Advanced Physicochemical Treatment Technologies written by Lawrence K. Wang and published by Springer Science & Business Media. This book was released on 2007-11-10 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Advanced Physiochemical Treatment Technologies, leading pollution control educators and practicing professionals describe how various combinations of different cutting-edge process systems can be arranged to solve air, noise, and thermal pollution problems. Each chapter discusses in detail the three basic forms in which pollutants and waste are manifested: gas, solid, and liquid. There is an extensive collection of design examples and case histories.
Author : Robert Howell Grady
Publisher :
ISBN 13 :
Total Pages : 71 pages
Book Rating : 4.:/5 (53 download)
Download or read book The Treatment of Sewage Using Intermittent Sand Filters written by Robert Howell Grady and published by . This book was released on 1941 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
