Design and Selection of Small Wastewater Treatment Systems


Book Description

This report provides general information on the design and selection of wastewater systems with capacities for populations up to 2500. This information is intended for use by individuals with limited experience in wastewater treatment and disposal as a source of available alternatives in small systems, as well as an outline of the steps and procedures to undertake when selecting a particular wastewater management scheme for a small community. Material covered includes: measurement and estimation of wastewater flows; physical, chemical and biological characteristics of domestic wastewater; on-site wastewater treatment and disposal processes; central wastewater collection and treatment systems; operating problems associated with small treatment systems; disposal of liquid effluents and waste sludges; and procedures employed in the selection and approval of wastewater systems. A case history is provided to illustrate the selection procedures discussed within the text.




Onsite Wastewater Treatment Systems Manual


Book Description

"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.




Small & Decentralized Wastewater Management Systems


Book Description

Decentralized Wastewater Management presents a comprehensive approach to the design of both conventional and innovative systems for the treatment and disposal of wastewater or the reuse of treaded effluent. Smaller treatment plants, which are the concern of most new engineers, are the primary focus of this important book.




Alternatives for Small Wastewater Treatment Systems: Pressure sewers


Book Description

These materials, prepared for the U. S. Environmental Protection Agency Technology Transfer Program, were used in presenting Technology Transfer design seminars throughout the United States. When faced with decisions on wastewater treatment system upgrading or replacement, many small communities and rural areas run into financial difficulties. This trio of documents presents the results of research into this problem, which examines various strategies and systems, and their associated costs, in order to arm utilities managers in such communities with information vital to making informed, responsible decisions regarding wastewater treatment.




Wastewater Treatment Plants


Book Description

Step-by-step procedures for planning, design, construction and operation: * Health and environment * Process improvements * Stormwater and combined sewer control and treatment * Effluent disposal and reuse * Biosolids disposal and reuse * On-site treatment and disposal of small flows * Wastewater treatment plants should be designed so that the effluent standards and reuse objectives, and biosolids regulations can be met with reasonable ease and cost. The design should incorporate flexibility for dealing with seasonal changes, as well as long-term changes in wastewater quality and future regulations. Good planning and design, therefore, must be based on five major steps: characterization of the raw wastewater quality and effluent, pre-design studies to develop alternative processes and selection of final process train, detailed design of the selected alternative, contraction, and operation and maintenance of the completed facility. Engineers, scientists, and financial analysts must utilize principles from a wide range of disciplines: engineering, chemistry, microbiology, geology, architecture, and economics to carry out the responsibilities of designing a wastewater treatment plant. The objective of this book is to present the technical and nontechnical issues that are most commonly addressed in the planning and design reports for wastewater treatment facilities prepared by practicing engineers. Topics discussed include facility planning, process description, process selection logic, mass balance calculations, design calculations, and concepts for equipment sizing. Theory, design, operation and maintenance, trouble shooting, equipment selection and specifications are integrated for each treatment process. Thus delineation of such information for use by students and practicing engineers is the main purpose of this book.




Land Development Handbook


Book Description

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!







Manual of Individual Water Supply Systems


Book Description




EPA 625/1


Book Description




Water Works Engineering


Book Description

This book offers the most in-depth, step-by-step coverage available of contemporary water treatment plant planning, design and operations. Readers can walk step by step through water treatment plant planning and design, including predesign reports, problem definition, site selection and more.