Skip to main content

Removal of Organics and Nutrients from the Combined Sewage in Shanghai using Coagulation-Flocculation Process

Buy Article:

$17.50 plus tax (Refund Policy)

Or sign up for a free trial

Abstract:

Organics and nutrients removal by coagulation-flocculation process using polyaluminiumferric chloride and its aids, applied to a combined sewage in Shanghai, were studied. Cationic polyacrylamide (PAM), polyvinyl alcohol (PVA), a new type of polyelectrolyte (AN) and activated silica (AS) were used as coagulant aids. Performances were measured under optimum conditions for the polyaluminium-ferric chloride and coagulation aids used. The coagulation-flocculation process using polyaluminium-ferric chloride reduced the content of total phosphorus(TP) orthophosphate(PO4 3--P) suspended solid(SS) and chemical oxygen demand(COD) effectively. The jar test results confirmed that coagulation-flocculation process was feasible for the treatment of combined sewage in Shanghai.

Document Type: Research Article

DOI: http://dx.doi.org/10.2175/193864706783750484

Publication date: January 1, 2006

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 These proceedings are not peer reviewed.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
wef/wefproc/2006/00002006/00000011/art00035
dcterms_title,dcterms_description,pub_keyword
6
5
20
40
5

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
X
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