Download or read book A Performance Evaluation of the Biocycle Domestic Wastewater Treatment System written by Paul O'Connor and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Performance Evaluation of the Biocycle On site Wastewater Treatment System written by Liam Moloney and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development and Performance Evaluation of A 3 stage Treatment System for Domestic Wastewater written by and published by . This book was released on 2008 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research project focuses on the development and performance tests of a 3-stage domestic wastewater treatment system which consist of ; 1) Spiral-Framed Human Hair-Based Filter (HBF), 2) Biotower (BT), and 3) Pistia Stratiotes-Based Free Water Surface System (FWS) for removal of oil and grease (O & G), suspended solids (SS), ammoniacal-nitrogen (NH3 N), biochemical oxygen demand (BOD5) and nutrients such as nitrogen (N), phosphorous (P), and potassium (K) prior to discharge to natural waterways.
Download or read book Performance Evaluation of a Batch Type Aerobic Wastewater Treatment System written by James Robert Fuller and published by . This book was released on 1980 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of operation and maintenance factors limiting biological wastewater treatment plant performance written by Albert C. Gray and published by . This book was released on 1979 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Evaluation of a Batch Type Aerobic Community Wastewater Treatment System written by David A. Long and published by . This book was released on 1980 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Evaluation of a New Multi Environment Wastewater Treatment System for the Removal of Carbon Nitrogen and Phosphorus from Synthetic and Real Agricultural Wastewaters written by Niema Afroze and published by . This book was released on 2011 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new integrated multi-environment wastewater treatment technology was evaluated for simultaneous removal of organic carbonaceous compounds as well as inorganic contaminants, notably nitrogen and phosphorus from synthetic and hog wastewater. The influent concentrations of carbon, nitrogen and phosphorus during the reported experiments on synthetic wastewater were in the range of 500 to 4000 mg/L, 42 to 200 mg/L, and 16 to 40 mg/L, respectively. The treatment system operated with food-to microorganisms (F/M) ratio of 0.95 to 3.4 (d-1) and SRT of 10 -200 days, producing removal efficiencies of 83.3% -99% for COD,65.9%-85% for total nitrogen and 10%-100% for total phosphorus. The very high removal efficiencies obtained in this study show the proper performance of the integrated treatment system. The influent concentrations of hog waste were in the range of 1000 to 2400 mg/L, 200-230 mg/L, and 40-48 mg/L for COD, total nitrogen and total phosphorus, respectively. The system operated with organic loading rates of 0.51 to 1.43 kg COD/m3.d, nitrogen loading rates of 0.07 to 0.16 kg TN/m3.d, and phosphorus loading rates of 0.015 to 0.035 kg TP/m3.d. The solid retention time and hydraulic retention time were in the range of 12 to 33 days and 1.43 to 1.74 days, respectively. The overall COD/N/P and BOD/N/P ratio were maintained at the range of 27:4.5:1 to 70:3.64:1 and 26:4.5:1 to 69:3.64:1, respectively, for the maximum removal of contaminants along with food-to-microorganism ratio (F/M) of 1.04 to 2.57 d-1 in the mixed liquor. The removal efficiencies of COD, BOD, N and P for hog waste were in the range of as 60%-89%, 40%-89%, 10%-69% and 14%-40%, respectively. The increasing trend of contaminant removal efficiency with time during the treatment of hog waste suggests that higher removal efficiencies would be obtained if the treatment system had operated for a longer period.
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Water and Wastewater Treatment Plant Operations written by Frank R. Spellman and published by CRC Press. This book was released on 2013-10-21 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Water and Wastewater Treatment Plant Operations the first thorough resource manual developed exclusively for water and wastewater plant operators has been updated and expanded. An industry standard now in its third edition, this book addresses management issues and security needs, contains coverage on pharmaceuticals and personal care products (PPCPs), and includes regulatory changes. The author explains the material in layman’s terms, providing real-world operating scenarios with problem-solving practice sets for each scenario. This provides readers with the ability to incorporate math with both theory and practical application. The book contains additional emphasis on operator safety, new chapters on energy conservation and sustainability, and basic science for operators. What’s New in the Third Edition: Prepares operators for licensure exams Provides additional math problems and solutions to better prepare users for certification exams Updates all chapters to reflect the developments in the field Enables users to properly operate water and wastewater plants and suggests troubleshooting procedures for returning a plant to optimum operation levels A complete compilation of water science, treatment information, process control procedures, problem-solving techniques, safety and health information, and administrative and technological trends, this text serves as a resource for professionals working in water and wastewater operations and operators preparing for wastewater licensure exams. It can also be used as a supplemental textbook for undergraduate and graduate students studying environmental science, water science, and environmental engineering.
Download or read book Handbook of Biological Wastewater Treatment written by Henry H. Benjes and published by . This book was released on 1980 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Evaluation and Efficiency Improvement for a Full scale Biological Treatment Plant Treating High strength Carbon and Nitrogen Wastewater written by 吳婕瑜 and published by . This book was released on 2019 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Performance Assessment of Onsite Individual Wastewater Treatment Systems written by Gustaf Olsson and published by . This book was released on 2008 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparative Evaluation of the Performance of Package Wastewater Treatment Systems Wastewater Management For New Housing Development written by United States. Department of Housing and Urban Development. Office of Policy Development and Research and published by . This book was released on 1978 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Selected Performance Parameters of an Aerobic Wastewater Treatment Unit for Individual Homes written by Robert E. Derge and published by . This book was released on 1983 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban wastewater Reuse for Crop Production in the Water short Guanajuato River Basin Mexico written by Christopher Anand Scott and published by IWMI. This book was released on 2000 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a river-basin perspective, wastewater irrigation is an important form of water and nutrient reuse; however, there are important water quality, environmental, and public health considerations. This report explores the advantages and risks of urban wastewater reuse for crop production in the water-short Guanajuato river-basin in west-central Mexico, and then by a selective literature review demonstrates how common this practice is worldwide. It also evaluates several alternative water-management scenarios through application of the Interactive River Aquifer Simulation (IRAS) model, developed by Cornell University and Resource Planning Associates.
Download or read book The Living Machine R Wastewater Treatment Technology written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
