360 products were found matching your search for Wastewater in 2 shops:

The importance and need for properly trained and certified wastewater collection system operators is increasingly being recognized. This recognition is reflected in the many voluntary and mandatory certification requirements for wastewater collection system professionals. These certification programs require that operators pass written examinations that typically cover a wide-range of management and operations and maintenance topics.The purpose of this study book is to help wastewater collection system operators expand knowledge in their chosen field and assist them in preparing for certification examinations. Experience has shown that practice with sample examination questions is extremely beneficial in preparing for these tests.The questions presented here cover the following broad categories: background knowledge, support systems, operation and maintenance, supervision and management, safety procedures, design and construction, electrical pumps and motors, and mathematics. Developing strong mathematical skills will significantly help an operator pass certification examinations, resulting in more efficient and effective operators. To instruct in this area, detailed solution sets are provided for mathematical problems. All numerical problems are presented in both U.S. customary and International System (SI/metric) units. A comprehensive glossary and reference list are also provided.The questions presented here were compiled, reviewed, field tested, and edited over the last four decades by the author, James J. Courchaine. They are based on information included in standard reference texts, including those published by the Water Environment Federation (WEF) and on sample questions supplied by certification agencies from the United States and Canada.

Neutra-Safe tube-style condensate neutralizers come in a range of six sizes from 220,000 to 2 million British Thermal Units per Hour (BTUHs). The patented tube-style neutralizers feature integral unions with O-ring seals, and a media filled sack that greatly simplify removal for service and recharging. All tube models come with media filled sacks. Unthreading a lock ring on either end of the unit allows the main body to be removed without disturbing the drain line. A spare O-ring is included with all 2 in. tube style recharge kits and a spare 2 in. and 4 in. O-ring is included with all 4 in. tube style recharge kits to accommodate both older and newer model tube neutralizers, if needed. All tube-style neutralizers include snap-in mounting brackets.

Our condensate neutralizer recharge kits are available for all sizes of NEUTRA-SAFE condensate neutralizers. All Tube style recharge kits include a spare O-ring, if needed. Our Neutra pH media is a proprietary mix of calcite and magnesium oxide for optimal performance. Professional service technicians should inspect and recharge NEUTRA-SAFE condensate neutralizers on an annual basis at minimum. All NEUTRA-SAFE condensate neutralizers can now be refilled quickly and efficiently with NEUTRA-SAFE's unique sack recharge kit. Neutra pH media comes in a special fabric sack in all units and recharge kits making installation and recharging a snap.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.The Latest Methods for Managing Wastewater Collection SystemsThis Water Environment Federation resource provides up-to-date guidance on the oversight of wastewater collection systems, including gravity sewers, pumping stations, force mains, and other sewer-conveyance-related facilities. This authoritative volume offers strategies for developing a comprehensive asset-management program that encompasses capacity, management, operations, and maintenance (CMOM) principles as well as the business, engineering, human resource, and communications aspects of a wastewater collection systems project. Wastewater Collection Systems Management, Sixth Edition covers:System operations and maintenance Information managementCollection system assessment and capital improvement planningSystem design considerationsConstruction contractingPublic policy and community relationsBudgeting and financial planning Safety, standard procedures, training, and certificationsEmergency preparedness and security

Through multiple-choice questions, this guide tests at various levels the skills and knowledge required by laboratory analysts working at wastewater treatment plants. The guide contains more than 400 questions and answers, on 19 different topics, chosen to sample many aspects of an analyst’s job. Each answer is accompanied by a page-specific reference to direct students to sources of additional information. Detailed solution sets are provided for answers requiring mathematical computation. The guide doubles as a valuable reference tool for laboratory analysts during examination preparation and on a day-to-day basis. It includes a list of the formulas used in a wastewater treatment plant laboratory including conversion factors and a detailed list of abbreviations and acronyms, a 220-term glossary, a comprehensive reference list, a table of elements, and tables of approved methods. 2000. 294 pages. Spiral bound.

Wastewater Engineering: Treatment and Resource Recovery, 5/e is a thorough update of McGraw-Hill's authoritative book on wastewater treatment. No environmental engineering professional or civil or environmental engineering major should be without a copy of this book - describing the rapidly evolving field of wastewater engineering technological and regulatory changes that have occurred over the last ten years in this discipline, including: a new view of a wastewater as a source of energy, nutrients and potable water; more stringent discharge requirements related to nitrogen and phosphorus; enhanced understanding of the fundamental microbiology and physiology of the microorganisms responsible for the removel of nitrogen and phosphorus and other constituents; an appreciation of the importance of the separate treatment of return flows with respect to meeting more stringent standards for nitrogen removal and opportunities for nutrient recovery; increased emphasis on the treatment of sludge and the management of biosolids; increased awareness of carbon footprints impacts and greenhouse gas emissions, and an emphasis on the development of energy neutral or energy positive wastewater plants through more efficient use of chemical and heat energy in wastewater. This revision contains a strong focus on advanced wastewater treatment technologies and stresses the reuse aspects of wastewater and biosolids.

Book is in Used-VeryGood condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain very limited notes and highlighting. 1.59

The Wastewater Operator's Guide to Preparing for the Certification Examination was prepared jointly by the Water Environment Federation, the Association of Boards of Certification (ABC), and the Certification Commission for Environmental Professionals (C2EP). It outlines what you can expect from the exam, provides key formulas, and lets you test your skills with sample questions. Updated job tasks and types of knowledge are addressed in four levels of competency. The approximately 200 questions included in this guide have been chosen to sample as many different aspects of a wastewater operator's job responsibilities as possible. Questions in the study guide are intended to provide an example of style and possible topics for certification exam questions. This guide includes C2EP 's education and experience requirements, tips for taking a certification examination, and sample formulas and conversions. Detailed answers to mathematical problems and references are provided

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.

Unread book in perfect condition.

Ships SAME or NEXT business day. We Ship to APO/FPO addr. Choose EXPEDITED shipping and receive in 2-5 business days within the United States. See our member profile for customer support contact info. We have an easy return policy.

Useful guide to solving problems of deficient biomass in wastewater treatment plants Strategies for using microbes for biogas, controlling filamentous organisms, floc formation, odor reduction, sludge management and more Written by a leading wastewater biologist with many years' experience in plant operation, this book is a guide to understanding and enhancing existing microbial populations in wastewater treatment. It is a practical book that addresses operational problems arising from deficiencies in biomass and shows how these situations can be recognized and corrected. After presenting background on major wastewater microbes, the text explains the types of bacteria used in bioaugmentation and the nutrients, enzymes and growth factors needed to solve processing problems and achieve operational goals, for example, the conversion of starches such as cellulose to soluble sugars. Using numerous case studies, the text focuses on the treatment functions performed by augmented microbes: improved anaerobic biogas production, control of undesired filamentous organisms growth, floc formation, nitrification, odor control, resistance to toxicity, sludge reduction, and many more.

The importance and need for properly trained and certified wastewater collection system operators is increasingly being recognized. This recognition is reflected in the many voluntary and mandatory certification requirements for wastewater collection system professionals. These certification programs require that operators pass written examinations that typically cover a wide-range of management and operations and maintenance topics.The purpose of this study book is to help wastewater collection system operators expand knowledge in their chosen field and assist them in preparing for certification examinations. Experience has shown that practice with sample examination questions is extremely beneficial in preparing for these tests.The questions presented here cover the following broad categories: background knowledge, support systems, operation and maintenance, supervision and management, safety procedures, design and construction, electrical pumps and motors, and mathematics. Developing strong mathematical skills will significantly help an operator pass certification examinations, resulting in more efficient and effective operators. To instruct in this area, detailed solution sets are provided for mathematical problems. All numerical problems are presented in both U.S. customary and International System (SI/metric) units. A comprehensive glossary and reference list are also provided.The questions presented here were compiled, reviewed, field tested, and edited over the last four decades by the author, James J. Courchaine. They are based on information included in standard reference texts, including those published by the Water Environment Federation (WEF) and on sample questions supplied by certification agencies from the United States and Canada.

Wastewater Biology: The Microlife is a presentation of the description, ecology, and beneficial and detrimental roles of the microscopic life forms--the microlife--found in wastewater treatment processes. Because a knowledge of biology is especially desirable for the operators, technicians, and engineers who must regulate and design the wastewater environment to provide acceptable treatment options, this manual emphasizes the biological aspects of wastewater treatment.

Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 1.95

Wastewater Organisms contains 210 high-quality full-color micrographs to help you identify organisms found in sewage and sludge. These photos provide the maximum level of detail and will help you better understand the form and dimension of the organisms. Subjects depicted in the micrographs include bacteria, eggs, amoeba, parasitic protozoa, tardigrada (water bears), rotifers, ciliates, parasitic helminths, pollen grain, free-living nematodes, algae, flagellates, and more. There is a chapter on enumeration which provides literature and techniques for fixing and staining, techniques often required for identification to the species level. The book also contains a valuable glossary and index to make the book even easier to use. Wastewater Organisms is an indispensable reference for wastewater managers and supervisors, wastewater operators, environmental consultants, practicing engineers, regulatory agency personnel at all levels of government, and libraries.

Practical techniques for handling industrial waste and designing treatment facilities Practical Wastewater Treatment is designed as a teaching and training tool for chemical, civil, and environmental engineers. Based on an AIChE training course, developed and taught by the author, this manual equips readers with the skills and knowledge needed to design a wastewater treatment plant and handle various types of industrial wastes. With its emphasis on design issues and practical considerations, the manual enables readers to master treatment techniques for managing a wide range of industrial wastes, including oil, blood and protein, milk, plating, refinery, and phenolic and chemical plant wastes. A key topic presented in the manual is biological modeling for designing wastewater treatment plants. The author demonstrates how these models lead to both more efficient and more economical plants. As a practical training tool, this manual contains a number of features to assist readers in tackling complex, real-world problems, including: * Examples and worked problems throughout the manual demonstrate how various treatment plants and treatment techniques work * Figures and diagrams help readers visualize and understand complex design issues * References as well as links to online resources serve as a gateway to additional information * Practical design hints, stemming from the author's extensive experience, help readers save time and avoid unwanted and expensive pitfalls * Clear and logically organized presentation has been developed and refined based on an AIChE course taught by the author in the United States, Mexico, and Venezuela Whether a novice or experienced practitioner, any engineer who deals with the treatment of industrial waste will find a myriad of practical advice and useful techniques that they can immediately apply to solve problems in wastewater treatment.

Book is in NEW condition. 1.41

Wastewater Engineering: Treatment and Resource Recovery, 5/e is a thorough update of McGraw-Hill's authoritative book on wastewater treatment. No environmental engineering professional or civil or environmental engineering major should be without a copy of this book - describing the rapidly evolving field of wastewater engineering technological and regulatory changes that have occurred over the last ten years in this discipline, including: a new view of a wastewater as a source of energy, nutrients and potable water; more stringent discharge requirements related to nitrogen and phosphorus; enhanced understanding of the fundamental microbiology and physiology of the microorganisms responsible for the removel of nitrogen and phosphorus and other constituents; an appreciation of the importance of the separate treatment of return flows with respect to meeting more stringent standards for nitrogen removal and opportunities for nutrient recovery; increased emphasis on the treatment of sludge and the management of biosolids; increased awareness of carbon footprints impacts and greenhouse gas emissions, and an emphasis on the development of energy neutral or energy positive wastewater plants through more efficient use of chemical and heat energy in wastewater. This revision contains a strong focus on advanced wastewater treatment technologies and stresses the reuse aspects of wastewater and biosolids.

A readable copy of the book which may include some defects such as highlighting and notes. Cover and pages may be creased and show discolouration.