Written question asked by Simon Hughes (Liberal Democrat), in the House of Commons. It was due for an answer on Thursday, 21 June 1990. It was answered by David Heathcoat-Amory (Conservative) on Thursday, 21 June 1990 on behalf of the Department of the Environment.

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Untitled Written question

Question

To state policy in respect of use of aluminium sulphate in water treatment works.

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Secondary information

Type

Written question

Reference

174 c637W;174 c635W

Session

1989-90

Subjects

Pollution Water Water supply Water treatment Aluminium