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Author : Ahmet Halit Aydilek
Publisher :
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.:/5 (89 download)
Download or read book Filtration Performance of Geotextile-wastewater Treatment Sludge Systems written by Ahmet Halit Aydilek and published by . This book was released on 2000 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : The Organizing Committee of the 16th ICSMGE
Publisher : IOS Press
ISBN 13 : 1614996563
Total Pages : 3742 pages
Book Rating : 4.6/5 (149 download)
Download or read book Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering written by The Organizing Committee of the 16th ICSMGE and published by IOS Press. This book was released on 2005-09-12 with total page 3742 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 16th ICSMGE responds to the needs of the engineering and construction community, promoting dialog and exchange between academia and practice in various aspects of soil mechanics and geotechnical engineering. This is reflected in the central theme of the conference 'Geotechnology in Harmony with the Global Environment'. The proceedings of the conference are of great interest for geo-engineers and researchers in soil mechanics and geotechnical engineering. Volume 1 contains 5 plenary session lectures, the Terzaghi Oration, Heritage Lecture, and 3 papers presented in the major project session. Volumes 2, 3, and 4 contain papers with the following topics: Soil mechanics in general; Infrastructure and mobility; Environmental issues of geotechnical engineering; Enhancing natural disaster reduction systems; Professional practice and education. Volume 5 contains the report of practitioner/academic forum, 20 general reports, a summary of the sessions and workshops held during the conference.
Author : Sangho Lee
Publisher :
ISBN 13 : 9781622601691
Total Pages : pages
Book Rating : 4.6/5 (16 download)
Download or read book Filter Performance and Design for Highway Drains written by Sangho Lee and published by . This book was released on 2006-05-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Giovanni Biondi
Publisher : CRC Press
ISBN 13 : 1003813852
Total Pages : 2826 pages
Book Rating : 4.0/5 (38 download)
Download or read book Geosynthetics: Leading the Way to a Resilient Planet written by Giovanni Biondi and published by CRC Press. This book was released on 2023-09-15 with total page 2826 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the 12th International Conference on Geosynthetics (12 ICG), held in Roma, Italy, 17-21 September 2023. About 750 Authors - Academics, Researchers, Students, Practitioners, Contractors and Manufacturers – contributed to the peer-reviewed papers of this volume, which includes the Giroud lecture, the Bathurst lecture, the Rowe lecture, four keynote lectures and 296 technical papers. The content of these proceedings illustrates the sustainable use of geosynthetics in a variety of innovative as well as consolidated applications. After the sustainability implications in the correct use of geosynthetics, the ability to overcome the natural events effects, often related to the climate change, and to adequately afford the human activities (as the increase of pollution) forced to refer to a new keyword: Resiliency. The 12 ICG intends to become the base for the next step, hence the conference theme is 'Geosynthetics, Leading the Way to a Resilient Planet'. The conference topics, through general and parallel sessions, invited presentations and keynote lectures, address the most recent developments in geosynthetic engineering, and stimulate fruitful technical and scientific interaction among academicians, professionals, manufacturers, students. The 12 ICG proceedings contain a wealth of information that could be useful for researchers, practitioners and all those working in the broad, innovative and dynamic field of geosynthetics.
Author : Umakanthan Sivapalarasah
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (82 download)
Download or read book Filtration Performance of Geotextiles with Fine-grained Soils written by Umakanthan Sivapalarasah and published by . This book was released on 1993 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : CM. Montero
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (125 download)
Download or read book Geotextile Filtration Performance Test written by CM. Montero and published by . This book was released on 1990 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rapid test has been developed to observe the actual filtration performance of nonwoven geotextiles with site-specific soils. The test is a variation of the "Slurry Test" developed by Dr. James L. Sherard, and is performed by replacing the granular medium in Sherards' test with a geotextile. Several tests were performed with fine-grained soils and nonwoven geotextiles of different mass per unit area, thickness and apparent opening size (AOS). It was observed that the phenomena that occurred in the geotextile filtration test are similar to described by Sherard during his research. In successful tests, the initial outflow is turbid but clears within a short period of time and a "filter cake" forms at the geotextile-slurry interface. In unsuccessful tests, a large amount of soil passes through the geotextile and/or no "filter cake" forms.
Author : George R. Koerner
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (297 download)
Download or read book Performance Evaluation of Geotextile Filters Used in Leachate Collection Systems of Solid Waste Landfills written by George R. Koerner and published by . This book was released on 1993 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence K. Wang
Publisher : Springer Science & Business Media
ISBN 13 : 1597451746
Total Pages : 814 pages
Book Rating : 4.5/5 (974 download)
Download or read book Biosolids Engineering and Management written by Lawrence K. Wang and published by Springer Science & Business Media. This book was released on 2009-04-30 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a collection of methods of practical design, calculation and numerical examples that illustrate how organized, analytical reasoning can lead to the discovery of clear, direct solutions to pollution especially in the areas of biosolids management, treatment, disposal and beneficial use. The book contains an extensive collection of detailed design examples and case histories, and a distinguished panel of authors provides insight into a range of topics.
Author : Lewis N. Lloyd
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (126 download)
Download or read book Evaluation of the Filtration Effectiveness of Dewatering Bags and Assessment of Potential Improvements written by Lewis N. Lloyd and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geotextile dewatering bags are used on construction sites to treat sediment-laden construction discharge water pumped from excavations or behind cofferdams. Although these bags have become popular because of their small footprint on the construction site, recent observations have revealed that in some cases, fine sediment can pass through these bags, causing an increase in the turbidity of receiving waters. The Virginia Department of Transportation (VDOT) has approved a number of geotextiles for use as dewatering bags based on the geotextiles' physical characteristics such as permittivity and apparent opening size. Because of the concerns with fine sediment, questions regarding the filtration effectiveness of these dewatering bags have been raised. The purpose of this study was to evaluate the filtration effectiveness of dewatering bags approved for use by VDOT and selected dewatering bags that are not currently approved by VDOT but are claimed to provide a higher level of filtration performance. In addition, a preliminary investigation of methods of improving the filtration effectiveness of dewatering bags including the use of straw bales and anionic polymer flocculants was conducted. The results of the study indicated that the filtration effectiveness of geotextile dewatering bags can be highly variable based on the soil characteristics of the construction site. Specifically, sites with soils categorized as "fine-grained" performed poorly compared to sites with coarser soil gradations. An evaluation of VDOT's specifications and those from other states indicated that VDOT's material specifications are appropriate for maximizing the retention of sediments. However, VDOT's implementation guidance for dewatering bags, provided in Specification EC-8 of VDOT's Road and Bridge Standards, needs to be updated to include the proper methods for sizing, siting, and monitoring dewatering bags. Evaluations of secondary sediment barriers (i.e., straw bales) and flocculants, though limited by the study's testing apparatus, showed promising results when used to improve the retention of fine sediments by dewatering bags as a system. These potential improvements were further supported by the literature. An evaluation of a dewatering bag not approved for use by VDOT constructed from a woven geotextile showed that when treating the same volume of construction discharge water with similar sediment concentrations and characteristics, it was capable of maintaining a higher flow rate for a longer period of use compared to nonwoven geotextile dewatering bags. However, woven geotextile dewatering bags provided a lower degree of sediment retention during the initial stages of use. Last, dewatering bags constructed from nonwoven geotextiles showed a degree of stretching with use. It is hypothesized that this stretching could be used to indicate when a dewatering bag is nearing rupture in the field
Author : Rajesh Tolikonda
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (697 download)
Download or read book Nonwoven Geotextile Filtration Performance with Coal Refuse written by Rajesh Tolikonda and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9781000120714
Total Pages : 281 pages
Book Rating : 4.1/5 (27 download)
Download or read book Water, Wastewater, and Sludge Filtration written by and published by . This book was released on 1989 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and up-to-date account of filtration in solid-liquid separation processes, with a sharp focus on the influence of pro-cess variables on performance and specific applications is pre-sented in this volume. With contribu-tions from researchers with significant industrial experi-ence, as well as by senior academics, this publication fea-tures a deep bed filtration overview with informa-tion on mathematical modeling and application in wastewater treat-ment. Pre-treatment filtration techniques such as cartridge filters, pre-coat filters and micro screening are included. Membrane filtration processes to remove dis-solved and suspended solids for the recovery of valuable ma-terials and the provision of high quality water are covered. Sludge de-watering methods such as centrifuga-tion, and vacuum and pressure filtration are described. Application status data, tables, figures and diagrams are also included. This volume is of special interest to practicing engineers and technolo-gists dealing with treatment problems requiring filtration solu-tions and to graduate students in environmental engineering.
Author :
Publisher :
ISBN 13 :
Total Pages : 818 pages
Book Rating : 4.F/5 ( download)
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2001 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 808 pages
Book Rating : 4.0/5 ( download)
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Matias B. Vanotti
Publisher : Frontiers Media SA
ISBN 13 : 2889632199
Total Pages : 153 pages
Book Rating : 4.8/5 (896 download)
Download or read book New Processes for Nutrient Recovery from Wastes written by Matias B. Vanotti and published by Frontiers Media SA. This book was released on 2019-12-09 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global demand for mineral fertilizers is continuously increasing, while large amounts of organic wastes are being disposed without use as a resource, resulting in soil, water and air pollution. Current trends of intensification, expansion and agglomeration of livestock production result in a net import of nutrients that lead to a surplus in some production areas. Therefore, new processes and technologies to recover and re-use nutrients from both solid and liquid wastes are desirable to close the loop on the nutrient cycle in modern human society and address future scarcity of non-renewable nutrients and fossil-based fertilizers. This Research Topic aims to present scientific progress regarding processes and technologies that allow recovery and re-use of nutrients from wastes, the selective recovery of mineral nutrients (ammonia and phosphates), the production of new organic fertilizers, and evaluation of their relative agronomic efficiency. The articles within provide a stronger recognition of the importance of nutrient recovery and upcycling in the new horizons of the circular economy.
Author :
Publisher :
ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.0/5 ( download)
Download or read book Comptes Rendus Du ... Congrès International de Mécanique Des Sols Et de la Géotechnique written by and published by . This book was released on 2001 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D.M. Whalen
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)
Download or read book Performance Characteristics of Filtration and Adsorption in Advanced Wastewater Treatment written by D.M. Whalen and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Leonard J. Sansone
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (264 download)
Download or read book The Fine Fraction Filtration Test and the Performance of Geotextile Filters in Highway Edge Drains written by Leonard J. Sansone and published by . This book was released on 1992 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
