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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 77079:1989

Status: ANULADA2002-02-28

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. TECHNICAL SPECIFICATIONS FOR CONTINUOUS CONDUCTIVITY MEASUREMENT INSTRUMENTS

UNE 77080:1989

Status: ANULADA2002-02-28

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. TECHNICAL SPECIFICATIONS FOR CONTINUOUS DISSOLVED OXYGEN MEASUREMENT INSTRUMENTS.

UNE 77078:1989

Status: ANULADA2002-02-28

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. TECHNICAL SPECIFICATION FOR PH MEASUREMENT INSTRUMENTS.

UNE 77031:1982

Status: ANULADA2002-02-28

WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. DETERMINATION OF FILTRABLE TOTAL RESIDUE

UNE 77032:1982

Status: ANULADA2002-02-28

WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. DETERMINATION OF SEDIMENTABLE MATERIAL

UNE 77030:1982

Status: ANULADA2002-02-28

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF TOTAL RESIDUES

UNE 77214:1995

Status: ANULADA2002-01-22

AIR QUALITY. PRESENTATION OF AMBIENT AIR QUALITY DATA IN ALPHANUMERICAL FORM.

UNE 77063:1990

Status: ANULADA2001-10-10

METHODS OF ANALYSIS OF WATER IN INDUSTRIAL WASTE. DETERMINATION OF FAECAL COLIFORM BACTERIA. FILTRATION METHOD BY MEMBRANE.

UNE 77076-2:1991

Status: ANULADA2001-05-23

WATER QUALITY. DETECTION AND ENUMERATION OF FAECAL STREPTOCOCCI. PART 2: METHOD BY MEMBRANE FILTRATION.

UNE-EN 27027:1995

Status: ANULADA2001-03-31

WATER QUALITY. DETERMINATION OF TURBIDITY. (ISO 7027:1990).

UNE 77076-1:1991

Status: ANULADA2001-01-25

WATER QUALITY. DETECTION AND ENUMERATION OF FAECAL STREPTOCOCCI. PART 1: METHOD BY ENRICHMENT IN A LIQUID MEDIUM.

UNE 77037:1983

Status: ANULADA2001-01-25

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF OIL AND FATS, TOTAL RECOVERABLE. SOXHLET EXTRACTION METHOD

UNE 77046:1983

Status: ANULADA2001-01-25

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. BROMIDE DETERMINATION. TITRATION METHOD

UNE 77064:1990

Status: ANULADA2001-01-25

METHODS OF ANALYSIS OF WATER IN INDUSTRIAL WASTE. DETERMINATION OF CHLORIDE AND ITS COMBINED COMPOUNDS. SIMPLIFIED COLORIMETRIC METHOD.

UNE 77047:1983

Status: ANULADA2001-01-25

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. PHOSPHORUS DETERMINATION. ASCORBIC ACID METHOD

UNE 77057:1983

Status: ANULADA2001-01-25

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. MERCURY DETERMINATION. COLD VAPOR METHOD

UNE 77056:1983

Status: ANULADA2001-01-25

WATER ANALYSIS METHOD IN INDUSTRIAL WASTES METALS. DETERMINATION. ATOMIC ABSORTION METHOD

UNE 77056:1997 ERRATUM

Status: ANULADA2001-01-25

WATER ANALYSIS METHOD IN INDUSTRIAL WASTES METALS. DETERMINATION OF METALS. ATOMIC ABSORTION METHOD.

UNE 77038:1983

Status: ANULADA2001-01-25

WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. DETERMINATION OF OIL GREASE TOTAL, RECOVERABLE. FUNNAL EXTRACTION

UNE 77027:1982

Status: ANULADA2001-01-25

WATER ANALYSIS METHODS IN INUDSTRIAL WASTES METHOD OF SODIUM SALICYLATE