''processo para tratamento de efluente e processo para tratamento de uma água servida'

Disclosed is a process and apparatus that uses multiple stages or unit processes to treat wastewater, such as distillery spent wash which may be molasses spent wash (MSW). The stages include one or more of anaerobic digestion, chemical treatment, electrocoagulation, aerobic treatment, physical separ...

Full description

Saved in:
Bibliographic Details
Main Authors ALAGARSAMY SUBBIAH, NARAIN MADHAVAN, REJENDRA PRASAD KALAKODIMI, ARJUN BHATTACHARYYA, VIJAYSAI PRASAD
Format Patent
LanguagePortuguese
Published 14.06.2016
Subjects
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online AccessGet full text

Cover

More Information
Summary:Disclosed is a process and apparatus that uses multiple stages or unit processes to treat wastewater, such as distillery spent wash which may be molasses spent wash (MSW). The stages include one or more of anaerobic digestion, chemical treatment, electrocoagulation, aerobic treatment, physical separation, and RO or adsorbent based treatment. A chemical treatment for the effluent from an anaerobic digester treating MSW is described. In an electrocoagulation step, a stable cathode is used to also provide electroflotation and hardness precipitation. Aerobic biological treatment and physical separation may be provided by a membrane bioreactor.
Bibliography:Application Number: BR20131107231