Publication
THE OPTIMIZATION OF THE NANOFILTRATION (NF) CONCENTRATE RECIRCULATION FOR PHOSPHORUS RECOVERY IN MBR WASTEWATER TREATMENT
(STEF92 Technology, 2017-06-20, Ramona Niculescu)
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The EUпїЅs concentration limit for discharge from wastewater treatment plants is 1 or 2 mg P/dm3 for total phosphorus, signifying a P removal of 80% or more, in order to protect the environment, in sensitive areas which are subject to eutrophication. A membrane bioreactor (MBR) can bused for wastewater treatment, transforming it into reusable water when a tertiary treatment such as nanofiltration (NF) is applied. This step produces a concentrated waste stream. Membrane bioreactors (MBR) permeates are a potentially...
Ecology and Environmental Protection2017