Water Management (2 Parts)

Synopsis: Part 1: To maintain the quality of mains water, collected, treated and distributed by the water authorities requires close control of waste water discharges by industry at all stages. Costs of supplying and treating water, sources and effects of river pollution and control by the measurement of biochemical oxygen demand are discussed.
Part 2: Shows the basis of charges for waste water from various industries. The treatment of used water both before and after discharge to sewer is discussed and the point made that major cost savings can result by relating quality to use, by conservation, recycling and re-use.
Language: English
Country: Great Britain
Medium: Film; Video; Film. 16mm. sd. col. 27, 28 min. Videocassette. VHS. col. 27, 28 min.
Technical information: Black-and-white / Sound
Year of production: 1977
Availability: Hire
Sale
Uses: Professionals in industry or local government. *CHEMSOC
Subjects: Environmental science
Keywords: sewage treatment; waste water; water supply

Director

Brian Spencer

Producer

Writer

Contributor

Cast

Title: Quality and supply
Synopsis: Part 1: To maintain the quality of mains water, collected, treated and distributed by the water authorities requires close control of waste water discharges by industry at all stages. Costs of supplying and treating water, sources and effects of river pol
Title: Use and treatment
Synopsis: Part 2: Shows the basis of charges for waste water from various industries. The treatment of used water both before and after discharge to sewer is discussed and the point made that major cost savings can result by relating quality to use, by conservation

Name: Concord Media
Email: sales@concordmedia.org.uk
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Notes: A long-established, not-for-profit organisation with a large collection DVDs, specialising in the sectors of general and mental health, child care, race relations, war and peace, addictions, the third world, ecology, civil rights, personal relationships, educational issues, and social work training. Concord also handles titles made for the Graves Medical Audio-visual Library. Sale on DVD. Formerly known as Concord Video and Film Council. In 2014 Concord began to offer selected films as Video on Demand, via Vimeo.

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