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Wastewater treatment plants - Part 8: Sludge treatment and storage

Wastewater treatment plants - Part 5: Lagooning processes

Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysis

Wastewater treatment plants - Part 12: Control and automation

Guidelines for the preparation of a regulation of discharges to the sanitation network

Wastewater treatment plants - Part 3: Preliminary treatment

On-site non-potable water systems - Part 1: Systems for the use of rainwater

Wastewater treatment plants - Part 9: Odour control and ventilation

Wastewater treatment plants - Part 14: Disinfection

Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation

Wastewater treatment plants - Part 6: Activated sludge process

Wastewater treatment plants - Part 4: Primary treatment

Wastewater treatment plants - Part 11: General data required

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A

Trenchless construction and testing of drains and sewers

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B

Wastewater treatment plants - Part 10: Safety principles

Gullies for buildings - Part 6: Trapped floor gullies with a depth of water seal less than 50 mm

Gullies for buildings - Part 7: Trapped floor gullies with mechanical closure

Gullies for buildings - Part 8: Trapped floor gullies with combined mechanical closure and water seal

Guidelines for treated wastewater use for irrigation projects -- Part 1: The basis of a reuse project for irrigation.

General requirements for components used in drains and sewers

Drain and sewer systems outside buildings - Design - Part 1: Layout principles

Drain and sewer systems outside buildings - Management and control of activities - Part 4: Control of inputs from users