Skip main navigation
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 77002:1989

Status: ANULADA / 1994-05-19

WATER QUALITY. DETERMINATION OF DISSOLVED OXYGEN. ELECTROCHEMICAL PROBE METHOD

UNE 77001:1989

Status: ANULADA / 1994-04-24

WATER QUALITY. DETERMINATION OF DISSOLVED OXYGEN. IODOMETRIC METHOD

UNE 77052:1983

Status: ANULADA / 1994-04-24

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. ARSENIC DETERMINATION. PHOTOMETRIC METHOD WITH SILVER DIETHYLDITHIOCARBAMATIC

UNE 77054:1983

Status: ANULADA / 1990-11-20

null