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Committee

Committee:

CTN 77 - Environment

Secretary:
UNE - ASOCIACIÓN ESPAÑOLA DE NORMALIZACIÓN
Field of Activity:
Standardization of: Terminology, sampling, measurement and reporting of characteristics of air, water, soil , solid wastes and noise as well as environmental impacts products referring to environmental quality. Excluding: - Workplace atmospheres; - Radioactive contamination; - Limits of acceptability for air quality.
Structure:

SC 1 Water

SC 2 Air

SC 3 Soil

SC 5 Waste

International Relations:

ISO/TC 146  Air quality

ISO/TC 147  Water quality

ISO/TC 158  Analysis of gases

ISO/TC 190  Soil quality

ISO/TC 275  Sludge recovery, recycling, treatment and disposal

CEN/WS AGRO2CIRCULAR  Guidelines for characterization of extracts for the recycling/upcycling of organic agrifood wastes

CEN/SS S08  Air quality

CEN/SS S27  Waste - Characterization, treatment and streams

CEN/TC 164  Water supply

CEN/TC 230  Water analysis

CEN/TC 264  Air quality

CEN/TC 308  Characterization and management of sludge

CEN/TC 444  Environmental characterization of solid matrices

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: Technical Standardisation Committee 77: 1426

UNE-EN 12873-1:2004

Status: ANULADA2014-12-23

Influence of materials on water intended for human consumption - Influence due to migration - Part 1: Test method for non-metallic and non-cementitious factory made products

UNE-EN 15039:2007

Status: ANULADA2014-12-23

Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts

UNE-EN 14184:2004

Status: ANULADA2014-12-17

Water quality - Guidance standard for the surveying of aquatic macrophytes in running waters

UNE-EN 13946:2004

Status: ANULADA2014-12-10

Water quality - Guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers

UNE-EN ISO 17994:2004

Status: ANULADA2014-11-19

Water quality - Criteria for establishing equivalence between microbiological methods (ISO 17994:2004)

UNE 77040:2002

Status: ANULADA2014-10-29

Water quality. Determination of the water hardness. Complexometric method with EDTA.

UNE-EN ISO 11969:1997

Status: ANULADA2014-09-18

WATER QUALITY. DETERMINATION OF ARSENIC. ATOMIC ABSORPTION SPECTROMETRIC METHOD (HYDRIDE TECHNIQUE). (ISO 11969:1996).

UNE-EN 13346:2001

Status: ANULADA2014-09-18

Characterization of sludges - Determination of trace elements and phosphorus - Aqua regia extraction methods.

UNE-EN 12879:2001

Status: ANULADA2014-09-18

Characterization of sludges - Determination of the loss on ignition of dry mass.

UNE-EN ISO 16665:2007

Status: ANULADA2014-09-03

Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2005)

UNE-ISO 9308-2:2013

Status: ANULADA2014-07-16

Water quality -- Enumeration of Escherichia coli and coliform bacteria -- Part 2: Most probable number method

UNE 77243-7:2004

Status: ANULADA2014-06-26

Gas analysis -- Preparation of calibration gas mixtures using dynamic volumetric methods -- Part 7: Thermal mass-flow controllers

UNE-EN 15664-1:2008

Status: ANULADA2014-06-18

Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation

UNE-EN 936:2007

Status: ANULADA2014-02-26

Chemicals used for treatment of water intended for human consumption - Carbon dioxide

UNE-EN 1948-4:2011

Status: ANULADA2014-02-19

Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 4: Sampling and analysis of dioxin-like PCBs

UNE-EN 12176:1998

Status: ANULADA2014-01-23

CHARACTERIZATION OF SLUDGE - DETERMINATION OF PH-VALUE

UNE-EN 13965-1:2007

Status: ANULADA2014-01-23

Characterization of waste - Terminology - Part 1: Material related terms and definitions

UNE 77053:2002

Status: ANULADA2013-11-27

Water quality. Phenols determination. 4-aminoantipirin method.

UNE-EN 15031:2007

Status: ANULADA2013-11-13

Chemicals used for treatment of swimming pool water - Aluminium based coagulants

UNE-EN 15076:2007

Status: ANULADA2013-11-13

Chemicals used for treatment of swimming pool water - Sodium hydroxide