Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed tube method (ISO 15705:2002)
€84.58
Water quality. Determination of the chemical oxygen demand index (ST-COD). Small-scale sealed-tube method
€269.00
Wastewater treatment plants - Rectangular tanks - Part 1: Settlement tanks with sludge scraper, suction type sludge remover and chain scraper; Types, main dimensions, equipments
€63.27
Wastewater treatment plants - Rectangular tanks - Part 3: Grit chambers with suction type sludge remover and sludge scraper; Types, main dimensions, equipment
€48.79
Wastewater treatment plants - Circular tanks - Settlement tanks with sludge scraper, suction type sludge remover and thickener; Types, main dimensions, equipment
€56.17
Wastewater treatment plants - Trickling filter with rotary distributor - Main dimensions and equipment
€41.78
Wastewater treatment plants - Outlet installations, weir and scum baffle, submerged effluent pipes in tanks - Construction principles, main dimensions, layout
Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 3: Specific principles for the equipment for aerobical biological wastewater treatment
€91.03
Water quality - Digestion for the determination of selected elements in water- Part 1: Aqua regia digestion. (ISO 15587-1:2002)
€73.00
Water quality- Digestion for the determantion of selected elements in water - Part 2: Nitric acid digestion. (ISO 15587-2:2002)
€75.00
Water quality — Evaluation of the aerobic biodegradability of organic compounds at low concentrations Part 1: Shake-flask batch test with surface water or surface water/sediment suspensions
€155.00
Water quality — Evaluation of the aerobic biodegradability of organic compounds at low concentrations Part 2: Continuous flow river model with attached biomass
€115.00
Water quality — Determination of the chemical oxygen demand index (ST-COD) — Small-scale sealed-tube method
Grease separators - Part 2 : selection of nominal size, installation, operation and maintenance
€93.92
Water quality — Determination of six complexing agents — Gas-chromatographic method
€77.00
