Environment

prEN 12255-16 - Wastewater treatment plants - Part 16: Physical (mechanical) filtration
Categories: Water. Sewage
Committee: CEN/TC 165 (Waste water engineering)
Origin: CEN
Close date: 23 Jul 2019
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ISO/DIS 37163 - Smart community infrastructures Guidance on smart transportation for parking lot allocation in cities
Categories: Environmental economics
Committee: ISO/TC 268/SC 1 (Smart community infrastructures)
Origin: ISO
Close date: 23 Jul 2019
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ISO/DIS 21793 - Water quality Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozo
Categories: Water. Examination. Chemical substances
Committee: ISO/TC 147/SC 2 (Physical, chemical and biochemical methods)
Origin: ISO
Close date: 24 Jul 2019
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ISO/DIS 22066 - Water quality Determination of available total cyanide Method using segmented flow injection, in-line ultraviolet digestion analysis by gas diffusion and amperometric detection
Categories: Water. Examination. Chemical substances
Committee: ISO/TC 147/SC 2 (Physical, chemical and biochemical methods)
Origin: ISO
Close date: 29 Jul 2019
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prEN 13725 - Stationary source emissions - Determination of odour concentration by dynamic olfactometry and odour emission rate from stationary sources
Categories: Air quality. Other
Committee: CEN/TC 264 (Air quality)
Origin: CEN
Close date: 13 Aug 2019
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prEN 16524 - Mechanical products - Methodology for reduction of environmental impacts in product design and development
Categories: Environmental management
Committee: CEN/TC 406 (Mechanical products - Ecodesign methodology)
Origin: CEN
Close date: 13 Aug 2019
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