Requirements and test methods for determination of the jetting resistance of components of drains and sewers
Edition 2008-08

Leaching of solid materials - Percolation method for the joint examination of the leaching behaviour of inorganic and organic substances
Edition 2023-07

Leaching of solid materials - Batch test for the examination of the leaching behaviour of inorganic and organic substances at a liquid to solid ratio of 2 l/kg
Edition 2023-07

Pipes and fittings made of unplasticized polyvinyl chloride (PVC-U) socket for waste and soil discharge systems inside buildings - Part 10: Fire behaviour, quality control and installation recommendations
Edition 1999-12

Trap seals for special uses - Requirements and test methods
Edition 2004-12

Vitrified clay pipe systems for drains and sewers - Rehabilitation of pipe joints
Edition 2023-08

Wastewater treatment plants - Rectangular tanks - Part 1: Settlement tanks with sludge scraper, suction type sludge remover and chain scraper; Types, main dimensions, equipments
Edition 2002-12

Wastewater treatment plants - Rectangular tanks - Part 3: Grit chambers with suction type sludge remover and sludge scraper; Types, main dimensions, equipment
Edition 2002-12

Wastewater treatment plants - Circular tanks - Settlement tanks with sludge scraper, suction type sludge remover and thickener; Types, main dimensions, equipment
Edition 2002-12

Wastewater treatment plants - Trickling filter with rotary distributor - Main dimensions and equipment
Edition 2002-12