REMOVAL OF PHOSPHORUS AND RESIDUAL ALUMINIUM BY RECIRCULATING ELECTROLYSIS OF WASTEWATER
P removal from wastewater was examined by electrolysis in a recirculating closed water system employing alternating current with 0.0039 Hz frequency and Al electrodes. Adjusting pH to about 6 with HCl facilitated complete removal of P and residual Al<10 /ìg dm-3.
Författare OLAV GRØTERUD and LECH SMOCZYNSKI
Nyckelord phosphorus removal, residual Al, recirculation, pH regulation