Debris Separation Technology in Combined Sewer System

$17.50 plus tax (Refund Policy)

Buy Article:


In Japan, the combined sewer system is employed in cities which have, from early on, been engaged in the creation of sewage works. However, when there is a heavy rainfall in such cities, the water flowing into the combined sewer pipes increases and untreated combined sewage, i.e. a mixture of wastewater and storm water, flows out into the public water body and it is concerned about influences on public health. Therefore in Japan, the improvement goals for the combined sewer system so far are: 1) reducing the contamination load, 2) ensuring public health and safety, and 3) reducing debris. Out of three goals, the applicability for various types of combined sewer overflow (CSO) chambers and superiority as easy operation & maintenance works and reasonable costs have been required for the debris reduction technology. Therefore, we developed the Water Surface Control Device without the use of power and nor the moving parts.
More about this publication?
  • Proceedings of the Water Environment Federation is an archive of papers published in the proceedings of the annual Water Environment Federation® Technical Exhibition and Conference (WEFTEC® ) and specialty conferences held since the year 2000. These proceedings are not peer reviewed.

    WEF Members: Sign in (right panel) with your IngentaConnect user name and password to receive complimentary access.
  • Subscribe to this Title
  • Membership Information
  • About WEF Proceedings
  • WEFTEC Conference Information
  • ingentaconnect is not responsible for the content or availability of external websites



Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more