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Follows the South Staffordshire Water Company’s water purification processes from collection from the river through clarification, filtration, disinfection and distribution. Also shows the relatively new...
Because the intensive use of pesticides in the Spanish province of Almeria results in millions of bottles to be washed and recycled, the construction of a solar plant is planned for the decontamination of...
Looks at the efforts of several European laboratories - in Turin, Hanover, Lausanne and Poitiers - to realise a portable solar reactor, suitable for inexpensive detoxification and sterilisation of water in...
4 (72 min): Explores water purity, safety and the role that chemistry plays in managing the environment. Looks at water management from the maintenance of river water quality to the detailed chemistry of the...
A simulation of biological water quality monitoring of an inland water system on the Seven-Trent. Students interactively sample the macro invertebrate populations, use a key to identify the samples and then...
With the aim of linking issues in science, technology, society and the environment, looks at groundwater, noting that more water is being used than can be replenished by natural processes, and sources of...
[See individual programme entries for synopses.]
Intended for viewing at the summer school for the T102 course before students complete their water quality exercise. Shows how the quality of a river can be judged using different field tests and how...
Looks at environmental issues from a chemical perspective, examining the chemistry of substances that affect air and water. Covers: water quality - dissolved oxygen; turbidity; calcium and magnesium;...
Britain’s recent pollution control measures include an inspectorate with far-reaching powers to monitor and control industrial pollution in water, air or land. The programme shows how all new industrial...
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