 |
||||||||||||||||||
|
|
||||||||||||
|
Site: Otor Papeterie de Rouen Investment: anaerobic treatment station Start-up: April 2003 The extension of the water-treatment plant, operational since 23rd April 2003, includes a complete anaerobic treatment facility combined with the existing aerobic treatment system. After passing through a series of clarifloculators (primary decanters), the process return water now arrives in a digester in which the wastewater is treated anaerobically, converting the Chemical Oxygen Demand (COD) into biogas, mainly consisting of methane. The gas is then flared. The water is transferred to an aerobic tank and then into an activated sludge aeration lagoon, after which it is sent to a clarifier (secondary decanter) before being discharged into the Seine River. |
|
|||||||||||
Top of page  |
||||||||||||
|
||||||||||||
|
Corrugated board packaging maker,
Otor, invites you to browse the site for its latest
news and obtain detailed information on its
activities,
locations,
international network,
technical innovations,
commitment to sustainable development
and financial data.
The product ranges are also presented:
packaging,
packaging machines
(case and
tray erectors) and
containerboard.
The Contact page offers the possibility of sending
sales requests (quotations, bids),
applying for jobs and internships, and requesting
other information.
|
||||||||||||
