Environment Technology

The AES system is a passive, on-site secondary treatment system developed and used in the USA for over 25 years with over 250,000 installations. The effluent is treated using natural bacterial process within specially designed passively aerated pipes installed in a sand bed after a standard septic tank. In its simplest form the treated effluent is dispersed passively into the soil beneath the bed, however the treated effluent can be collected and used for irrigation if preferred.
Drainlayers who undertake the free online course will be able to install Advanced Enviro-Septic™ and earn 6 Continuing Professional Development (CPD) points.
visit www.environmenttechnology.co.nz/aes-certification-process