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

Norma vydaná dňa 1.12.2002

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

Norma vydaná dňa 1.12.2002

Wastewater treatment plants - Trickling filter with rotary distributor - Main dimensions and equipment.

Norma vydaná dňa 1.12.2002

Step irons for single-line installation - Step irons for setting in concrete.

Norma vydaná dňa 1.4.2003

Step irons for single-line installation - Step irons for setting in concrete, Corrigenda to DIN 19555:2003-04.

Oprava vydaná dňa 1.4.2006

Wastewater treatment plants - Trough with shutoff device - Main dimensions.

Norma vydaná dňa 1.3.2004

Wastewater treatment plants - Mineral filter media and plastic media for percolating filters - Requirements, testing, delivery, placing.

Norma vydaná dňa 1.1.2004

Wastewater treatment plants - Outlet installations, weir and scum baffle, submerged effluent pipes in tanks - Construction principles, main dimensions, layout.

Norma vydaná dňa 1.12.2002

Measurement of flow of waste water in open channels and gravity conduits; general information.

Norma vydaná dňa 1.7.1983

Measurement of flow of waste water in open channels and gravity conduits; venturi flumes.

Norma vydaná dňa 1.7.1983