What can be the optimal depth of a lagoon for anerobic treatment
replied to: naheedghazan
Replied to: What can be the optimal depth of a lagoon for anerobic...
Hi Naheedghazan,
An anerobic sewage treatment lagoon needs to be a minimum of 2.5 metres deep, with greater depths preferrable up to 4 metres.
Such depths minimise the effects of oxygen diffusion from the surface, allowing anerobic conditions to prevail.