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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: 1424

UNE-EN 29439:1994

Status: ANULADA2000-11-15

WATER QUALITY. EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPUNDS. METHOD BY ANALYSIS OF RELEASED CARBON DIOXIDE. (ISO 9439:1990).

UNE 77211:1989

Status: ANULADA2000-09-30

GASEOUS EMISSIONS. REQUIREMENTS OF CONTINUOUS MONITORING FOR THE MEASUREMENT OF NOX

UNE-EN 29408:1995

Status: ANULADA2000-05-17

WATER QUALITY. EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPUNDS. METHOD BY DETERMINING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER. (ISO 9408:1991).

UNE 77207:1992

Status: ANULADA2000-05-17

AIR QUALITY. PERFORMANCE CHARACTERISTICS AND RELATED CONCEPTS FOR AIR QUALITY MEASURING METHODS.

UNE 77205:1993

Status: ANULADA1999-01-14

AIR QUALITY. GENERAL ASPECTS. UNITS OF MEASUREMENT.

UNE 77204:1991

Status: ANULADA1998-12-16

AIR QUALITY. GENERAL ASPECTS. VOCABULARY.

UNE 77003:1989

Status: ANULADA1998-09-16

WATER QUALITY. DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN). DILUTION AND SEEDING METHOD

UNE 77039:1983

Status: ANULADA1998-06-25

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF CONDUCTIVITY

UNE 77039:1988 ERRATUM

Status: ANULADA1998-06-25

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF CONDUCTIVITY

UNE 77033:1982

Status: ANULADA1998-06-25

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF SUSPENDED SOLIDS OR UNFILTRABLE RESIDUE

UNE 77058:1983

Status: ANULADA1997-06-24

WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. ORGANOCHLORED PLAGUE KILLERS DETERMINATION. GAS CHROMATOGRAPHY METHOD

UNE 77074:1994

Status: ANULADA1996-11-14

WATER QUALITY. DETERMINATION OF THE INHIBITION OF THE MOBILITY OF DAPHNIA MAGNA STRAUS (CLADOCERA, CRUSTACEA).

UNE 77036:1983

Status: ANULADA1996-06-24

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF ALKALINITY

UNE 77081:1993

Status: ANULADA1996-06-19

WATER QUALITY. WATER FOR ANALYTICAL LABORATORY USE. SPECIFICATION AND TEST METHODS.

UNE 77210:1989

Status: ANULADA1996-02-12

GASEOUS EMISSIONS. REQUIREMENTS OF CONTINUOUS MONITORING FOR THE MEASUREMENT FO SULFUR DIOXIDE

UNE 77025:1982

Status: ANULADA1995-12-30

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF TURBIDITY

UNE 77801:1993 EX

Status: ANULADA1994-10-24

GENERAL GUIDELINES FOR THE IMPLEMENTATION OF AN ENVIRONMENTAL MANAGEMENT SYSTEM.

UNE 77802:1993 EX

Status: ANULADA1994-10-24

GENERAL GUIDELINES FOR ENVIRONMENTAL AUDITS. AUDITS FOR ENVIRONMENTAL MANAGEMENT SYSTEMS.

UNE 77055:1983

Status: ANULADA1994-06-14

WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. TOTAL NITROGEN DETERMINATION. KJELDAHL METHOD

UNE 77026:1982

Status: ANULADA1994-06-14

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES