Sign up
Forgot password?
FAQ: Login

Recent files

AC Service Tech LLC, 2023. — 326 p. — ISBN-13: 978-1-7338172-6-4. The demand for inverter mini split system installations is growing rapidly due to the versatility, functionality, and electrical efficiency of these units. As a result, inverter mini split system installations and servicing are becoming more common for individuals in the HVAC (Heating, Ventilation, and Air...
  • 89,59 MB
  • added

Elsevier, 2020. — 683 p. — ISBN: 978-0-12-819216-0. This book discusses the application of adsorption in water purification. The book reviews research findings on the preparation of five different nano/microcellulose-based adsorbents, their characterization, the study of adsorption kinetics and isotherms, the determination of adsorption mechanisms, and an evaluation of...
  • 14,94 MB
  • added
  • info modified

Elsevier, 2020. — 374 p. — ISBN: 978-0-12-819227-6. This book reviews the current state-of-the-art in the electrochemical-based methods for water treatment, the effectiveness of the electrochemical oxidation technique in inactivating different primary biofilm forming paper mill bacteria, as well as sulfide and organic material in pulp and paper mill wastewater in...
  • 6,18 MB
  • added
  • info modified
Elsevier, 2020. — 451 p. — ISBN: 978-0-12-819225-2. This book reviews the most recent research findings and discusses new photocatalysts (such as TiO 2 , etc.) and their performance under different conditions. Furthermore, the book includes the use of UV LEDs (with H 2 O 2 ) for the decomposition of organic pollutants and bacteria in various conditions and water samples....
  • 8,46 MB
  • added
  • info modified

SI edition. — ASHRAE, 2019. — 953 p. The 2016 ASHRAE Handbook — HVAC Systems and Equipment discusses various systems and the equipment (components or assemblies) they comprise, and describes features and differences. This information helps system designers and operators in selecting and using equipment. ASHRAE Technical Committees in each subject area have reviewed all chapters...
  • 58,50 MB
  • added
  • info modified
SI edition. — ASHRAE, 2019. — 783 p. The 2018 ASHRAE Handbook — Refrigeration covers the refrigeration equipment and systems for applications other than human comfort. This volume includes data and guidance on cooling, freezing, and storing food; industrial and medical applications of refrigeration; and low-temperature refrigeration.
  • 47,16 MB
  • added
  • info modified

American Water Works Association, 2013. — 380 p. — ISBN: 978-1-58321-920-1. Perhaps no other advancement of public health has been as significant. Yet, few know the intriguing story of a simple idea-disinfecting public water systems with chlorine-that in just 100 years has saved more lives than any other single health development in human history. At the turn of the 20th...
  • 29,51 MB
  • added
  • info modified

SI edition. — ASHRAE, 2019. — 1357 p. The 2019 ASHRAE Handbook — HVAC Applications comprises 65 chapters covering a broad range of facilities and topics, written to help engineers design and use equipment and systems described in other Handbook volumes. Main sections cover comfort, industrial, energy-related, general applications, and building operations and management. ASHRAE...
  • 58,70 MB
  • added
  • info modified

De Gruyter, China Environment Publishing Group Co., Ltd., 2018. — 324 p. — ISBN: 978-3-11-054278-3. Presents theories and technologies of wastewater treatment. Evaluates and analyzes various kinds of functional materials. Incorporates project experiences and industrial applications. This book describes the research results and applications of functional zeolite, functional...
  • 6,10 MB
  • added
  • info modified

General Chiller Information & Safety. — York; Johnson Controls, 2007. — 308 p. Installation, Operation & Maintenance. This manual contains all the information required for correct installation and commissioning of the unit, together with operating and maintenance instructions. The manuals should be read thoroughly before attempting to operate or service the unit. All procedures...
  • 6,39 MB
  • added
  • info modified
Publisher: Dan Int-Hout, Chief Engineer / Krueger. — Richardson, Texas. — 2011. — 40 p. Understanding The Terminology Primary Air Jets from free round openings, grilles, perforated panels, ceiling diffusers and other outlets can be defined by three variables. Throw Drop Spread Understanding The Terminology primary air jet variables enables Accurate prediction of room air flow...
  • 3,63 MB
  • added
  • info modified

Trillas, 2007. — 72 p. — (Como hacer bien y facilmente). — ISBN: 978-968-24-6729-5.
  • 29,47 MB
  • added
  • info modified

IEC Chesapeake, WECA - 2013 - 492 p. An introduction to the electrical trades, the ELECTRICAL PRE-APPRENTICESHIP & WORKFORCE DEVELOPMENT MANUAL primes the reader for success in an apprenticeship program with a goal of securing employment in the field. This all-inclusive manual focuses not only on basic electrical training but also includes the critical math, reading, safety,...
  • 52,13 MB
  • added
  • info modified

8th Edition. — Boston, USA: Cengage Learning, 2017. — 1730 p. — ISBN: 978-1-305-57829-6. Develop the knowledge and skills you need to maintain and troubleshoot today's complex heating, air conditioning, and refrigeration systems with Refrigeration and Air Conditioning Technology, 8th Edition. This practical, easy-to-understand book provides hands-on guidance, practical...
  • 171,03 MB
  • added
  • info modified

CRC Press, 2015. — 314 p. — ISBN10: 1498727506, 13 978-1498727501. What is reverse osmosis? Not to be confused with filtration-which involves straining or size exclusion-reverse osmosis involves a diffusive mechanism and separation process that is dependent on solute concentration, pressure, and the water flux rate. This book describes all of the basic processes involved in...
  • 4,32 MB
  • added
  • info modified

Elsevier, 2019. — 382 p. — ISBN: 978-0-12-816170-8. This book covers the 12 most current topics in the field of sustainable water processing, with emphasis given to water as a resource (quality, supply, distribution, and aquifer recharge). Topics covered include emerging sustainable technologies for potable and wastewater treatment, water reuse and recycling, advanced membrane...
  • 20,74 MB
  • added
  • info modified

New York, USA: Nova Science Publishers, Inc., 2019. — 212 p. — (Environmental Remediation Technologies, Regulations And Safety). — ISBN: 9781536152036. In this collection, the authors report on the pretreatment methods for waste activated sludge based on pulsed electric field and corona discharge techniques. A description of fundamental techniques in molecular biology for the...
  • 5,72 MB
  • added
  • info modified

Elsevier, 2019. — 187 p. — ISBN: 978-0-12-811953-2. Seawater desalination is increasing globally, and in light of this, it is necessary to look at the environmental and ecological impacts of desalination plants on the marine environment. Marine Impacts of Seawater Desalination: Science, Management, and Policy combines existing studies and new research into a unified work...
  • 8,27 MB
  • added
  • info modified
Up