METHOD AND SYSTEM FOR ANAEROBIC TREATMENT OF ORGANICALLY LOADED WASTEWATER

Title:

METHOD AND SYSTEM FOR ANAEROBIC TREATMENT OF ORGANICALLY LOADED WASTEWATER

Document Type and Number:

WIPO Patent Application WO/2016/167663

Kind Code:

A9

Abstract:

In a method of anaerobic treatment of an organic waste stream (1),a stream originating from an anaerobic reactor (5) is fed to a first separating unit (33) to be separated into a sludge fraction (7'') containing between 50 % and 80 % of the solids by weight and a second fraction (7). The second fraction (7) is fed from the first separating unit (33) into a Dissolved Gas Floatation (DGF) unit (16). The sludge fractions (7'') and (9) from the separator units (33) and (16) are fed back to an inlet 41 of the reactor 5.

Inventors:

KLUIT ARIE (NL)
MENKVELD HENDRIK WILLEM HERMAN (NL)
HOLTERMAN MENNO-MARTIJN (NL)
RUITENBERG ANTONIE (NL)

Application Number:

PCT/NL2016/050269

Publication Date:

January 05, 2017

Filing Date:

April 15, 2016

Export Citation:

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Assignee:

NIJHUIS WATER TECH B V (NL)

International Classes:

C02F3/28; C02F1/24; C02F103/32

Attorney, Agent or Firm:

NEDERLANDSCH OCTROOIBUREAU (NL)

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