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NSF 245 - Residential Wastewater Treatment Systems - Nitrogen Reduction
January 24, 2018 - NSF

This Standard contains minimum requirements for residential wastewater treatment systems having rated treatment capacities of 1514 L/d (400 gal/d) to 5678 L/d (1500 gal/d) that are designed to provide reduction of nitrogen in residential wastewater. Management methods for the treated...

NSF 350-1 - Onsite Residential and Commercial Greywater Treatment Systems for Subsurface Discharge
December 24, 2017 - NSF

This Standard contains minimum requirements for onsite residential and commercial greywater treatment systems. Systems may include: - Greywater reuse treatment systems having a rated treatment capacity up to 5,678 L/d (1,500 gal/d): This applies to onsite residential and commercial reuse treatment...

NSF 40 - Residential Wastewater Treatment Systems
January 24, 2018 - NSF

This Standard contains minimum requirements for residential wastewater treatment systems having rated treatment capacities between 1514 L/day (400 gal/day) and 5678 L/day (1500 gal/day). Management methods for the treated effluent discharged from residential wastewater treatment...

ASTM D7295 - Standard Practice for Sampling Combustion Effluents and Other Stationary Sources for the Subsequent Determination of Hydrogen Cyanide
May 1, 2018 - ASTM

This practice is used to collect samples for the determination of gaseous hydrogen cyanide (HCN) from any combustion device or atmosphere where cyanide may be present. While primarily designed for the measurement of gas phase HCN, the sample collection described in this practice also includes...

Innovative Technologies for the Treatment of Industrial Wastewater: A Sustainable Approach
December 13, 2017 - CRC

This book highlights advances in sustainable wastewater treatment technologies, particularly biological wastewater treatment, cavitation-based treatment, hybrid water treatment, membrane technologies, advance oxidation processes, and adsorption. The book focuses on a variety of advanced treatment...

ASTM D7742 - Standard Practice for Determination of Nonylphenol Polyethoxylates (NPnEO, 3 Less than or equal to n Less than or equal to 18) and Octylphenol Polyethoxylates (OPnEO, 2 Less than or equal to n Less than or equal to 12) in Water by Single Reaction Monitoring (SRM) Liquid Chromatography/ Tandem Mass Spectrometry (LC/MS/MS)
December 15, 2017 - ASTM

This practice covers the determination of nonylphenol polyethoxylates (NPnEO, 3 ≤ n ≤ 18) and octylphenol polyethoxylates (OPnEO, 2 ≤ n ≤ 12) in water by Single Reaction Monitoring (SRM) Liquid Chromatography/ Tandem Mass Spectrometry (LC/MS/MS) using direct injection liquid chromatography (LC) and...

ASHRAE 90326 - ASHRAE GreenGuide Design, Construction, and Operation of Sustainable Buildings
January 1, 2018 - ASHRAE

INTRODUCTION There continues to be a growing awareness about the impact of the built environment on the natural environment. The use of sustainable engineering concepts has evolved quite rapidly in recent years and is now well recognized in HVAC&R and related engineering professions. This in turn...

NSF 350 - Onsite Residential and Commercial Water Reuse Treatment Systems
May 31, 2017 - NSF

This Standard contains minimum requirements for onsite residential and commercial water treatment systems. Systems may include the following: - Greywater treatment systems having a rated treatment capacity up to 5,678 L/day (1,500 gal/day). This applies to onsite residential and commercial...

DIN EN ISO 16170 - In situ test methods for high efficiency filter systems in industrial facilities (ISO 16170:2016)
May 1, 2017 - DIN

This International Standard specifies in situ test methods for high efficiency particulate air filters used to limit releases towards the environment (e.g. from nuclear facilities or facilities with aerosol toxic or biological releases). This applies where installations of these filters are used to...

Aquaculture Technology: Flowing Water and Static Water Fish Culture
April 21, 2017 - CRC

Features Takes a quantitative approach to the science of aquaculture Covers the complete landscape of the scientific basis of fish culture Promotes problem solving and critical thinking Includes sample problems at the end of most chapters Guides the reader through the technical considerations of...

CSA N288.8 - Establishing and implementing action levels for releases to the environment from nuclear facilities
January 1, 2017 - CSA

Introduction Objective of this Standard The objective of this Standard is to provide requirements and guidance on establishing and implementing action levels (ALs) at Class 1 nuclear facilities and uranium mines and mills. Through the use of this Standard, ALs are defined for releases at the final...

ASTM D1687 - Standard Test Methods for Chromium in Water
June 1, 2017 - ASTM

These test methods cover the determination of hexavalent and total chromium in water. Section 34 on Quality Control pertains to these test methods. Three test methods are included as follows: Test Method Concentration Range Sections A-Photometric Diphenylcarbohydrazide 0.01 to 0.5 mg/L 7 - 15...

SAE AIR5479 - (R) Environmentally Compliant Processes for Landing Gear
July 1, 2017 - SAE

This SAE Aerospace Information Report (AIR) describes the performance of plating's and coatings for landing gear that potentially provide environmental compliance benefits versus the current baseline processes. The hazardous systems addressed in this version of the document include cadmium plating,...

API PUBL 4782 - Petroleum Refining Industry Contribution to Nationwide Surface Water Nutrient Loadings
August 1, 2016 - API

This study is based on using available published data on nutrient enrichment of U.S. surface waters; EPA and state nutrient control guidance, policy, and water quality standards; prior analysis performed for API by a third-party consultant; petroleum refinery effluent quality data from the...

DS/EN ISO 16170 - In situ test methods for high efficiency filter systems in industrial facilities
August 4, 2016 - DS

ISO 16170:2016 specifies in situ test methods for high efficiency particulate air filters used to limit releases towards the environment (e.g. from nuclear facilities or facilities with aerosol toxic or biological releases). This applies where installations of these filters are used to clean...

ISO 16170 - In situ test methods for high efficiency filter systems in industrial facilities
July 1, 2016 - ISO

This International Standard specifies in situ test methods for high efficiency particulate air filters used to limit releases towards the environment (e.g. from nuclear facilities or facilities with aerosol toxic or biological releases). This applies where installations of these filters are used to...

ISO TR 18159 - Document management - Environmental and work place safety regulations affecting microfilm processors
August 15, 2015 - ISO

This Technical Report provides information about environmental laws and regulations that can affect microfilm processing laboratories. These laws and regulations control the following microfilm processing activities: - storage and disposal of effluents; - storage and disposal of hazardous...

DS/ISO 11711-1 - Ships and marine technology - Piping and machinery - Ballast water sampling and analysis - Part 1: Discharge sampling port
March 15, 2013 - DS

The intent of this specification is to provide guidance to shipboard personnel and other concerned parties on the materials, design, and installation of equipment for its use, to take samples of treated ballast water from the discharge pipe onboard a vessel. The purpose of the sampling...

ISO 11711-1 - Ships and marine technology - Piping and machinery - Ballast water sampling and analysis - Part 1: Discharge sampling port
February 15, 2013 - ISO

This part of ISO 11711 provides guidance to shipboard personnel and other concerned parties on the materials, design, and installation of equipment used to take samples of treated ballast water from the ballast water discharge pipe onboard a vessel. The purpose of the sampling system is to...

Activated Sludge Technologies for Treating Industrial Wastewaters
October 1, 2013 - DESTECH

This comprehensive book presents critical information on the applications of activated sludge for treating industrial wastewaters, as well as other effluents that impact POTWs. The book offers details on how advances in activated sludge can be deployed to meet more stringent discharge...

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