Aerated Wastewater Treatment Systems - Garden Master GM 7100

Summary

The Garden Master GM 7100 Aerated Wastewater Treatment System
(AWTS) is designed to treat the wastewater from a residential dwelling
occupied by a maximum of 10 persons.

The Garden Master GM 7100 AWTS is contained in a vertical axis type cylindrical precast concrete collection well with design capacities of 7100 litres. The operational water level in the system is 1520 mm.

The system consist of:
• A primary sedimentation chamber with a capacity of 3050 litres;

• A contact aeration chamber with a capacity of 3158 litres and containing
six blocks of PVC filter media measuring 1200 mm long x 300 mm wide x
300 mm high each and with a total surface area of 103 m2.

• A clarification/upflow filter consisting of a 150 mm diameter pipe with a
capacity of 278 litres;

• A chlorine contact chamber with a capacity of 300 litres;

• A irrigation pump chamber with a capacity of 300 litres;

• A chlorine disinfection unit installed on the outlet of the clarification filter;

• Air is supplied to the contact aeration chamber by a Nitto LA-80 air blower
or equivalent with an output of 80 litres/minute at 1.5 m water depth;

• A Grundfos model KPC 600 submersible irrigation pump or equivalent.

File link: Certificate of Accreditation - AWTS 005
File Format: PDF
File size: 3352Kb
Type: Accreditation
Date of Publication: 08 September 2010
Author Branch: Environmental Health