Projects

Laboratory test of dust collection systems utilizing filter media with automatic online cleaning — Part 1: System utilizing integrated fans

60.60   Standard published

Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)

90.92   Standard to be revised

Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance

60.60   Standard published

Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

60.60   Standard published

Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency

60.60   Standard published

Test methods for evaluating degradation of characteristics of cleanable filter media

90.20   Standard under periodical review

Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 1: Size range from 20 nm to 500 nm

90.93   Standard confirmed

Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 2: Size range from 3 nm to 30 nm

90.60   Close of review

Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems

60.60   Standard published

Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems — Amendment 1

60.60   Standard published

Sampling and test method for cleanable filter media taken from filters of systems in operation

90.60   Close of review

Requirements for aerosol filters used in nuclear facilities against specified severe conditions — Part 1: General requirements

60.60   Standard published

Biological equipment for treating air and other gases — General requirements

60.60   Standard published

Biological equipment for treating air and other gases — Requirements and application guidance for deodorization in wastewater treatment plants

60.60   Standard published

Test method for the evaluation of permeability and filtration efficiency distribution of bag filter medium

60.60   Standard published

Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow

60.60   Standard published

High efficiency filters and filter media for removing particles in air — Part 1: Classification, performance, testing and marking

60.60   Standard published

High-efficiency filters and filter media for removing particles in air — Part 2: Aerosol production, measuring equipment and particle-counting statistics

90.93   Standard confirmed