Too Much of a Good Thing

Synopsis

Discusses phosphorus pollution in waterways and lakes. Gives a background to the uses, chemistry and manufacture of phosphorus products. Depicts the eutrophication that is prevalent in the Great Lakes and other freshwater bodies. Shows water and algae masses to illustrate the pollution problem and prevention choices.

Series

Inorganic Chemistry: Concepts and Case Studies, Course S247

Language

English

Country

Great Britain

Medium

Video; Videocassette. Standard formats. col. 25 min.

Year of production

1982

Availability

OUT OF DISTRIBUTION

Uses

Students and professionals who need background information on the use and misuse of phosphorus.*

Subjects

Chemistry

Keywords

eutrophication; inorganic chemistry; phosphorous pollution; pollution

Credits

Cast

Stuart Bennett

Production Company

Name

BBC Open University Productions

Distributor

Name

Open University Worldwide

Web

http://www.ouw.co.uk External site opens in new window

Phone

+44 (0) 1908 274066

Address

Walton Hall
Milton Keynes
MK7 6AA

Notes

NB. As of May 2016 Open University Worldwide are no longer distributing DVDs. They have posted this message on their website: ‘Unfortunately Open University Worldwide Limited has decided that product sales are no longer viable given the reduced funding to Higher Education institutions and diminishing demand for the products we have traditionally stocked. At present the Open University Students Association (OUSA) will continue to sell the "Good Study Guide", and we are in discussion with other possible distributors to continue to make The Open University’s products available for purchase. As soon as we have any information on other channels of distribution we will update this notice’. Some products are still available via second hand dealers on Amazon.co.uk