| Series |
Chemistry in action
Chemistry in action. ^A785725
|
| Abstract |
Traces the water cycle from the collection of rain water, through purification in a water treatment plant, to places where water is used. Describes how water is treated and shows the treatment facilities in a modern British plant. |
| General note | Originally produced in 1987 and distributed as a videocassette by Films for the Humanities in 1988. |
| General note | "FFH 1278." |
| Credits | Director/producer, Jack Smith ; camera, Michael Rainer ; editor, John Thomas. |
| Performer |
Narrator: Sue Robbie. |
| Technical details | DVD. |
