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Biofilter ready by end of year

A biofilter to eliminate the smell from the Christchurch Drainage Board’s sewage-treatment works should be in use by the end of the year. A tentative work programme was tabled at yesterday’s meeting of the board’s operations and services committee. The chief engineer, Mr H. P. Hunt, said he believed the biofilter would be commissioned on schedule about . midDecember. A

During the last few months the board had been looking for a source of suitable fibrous peat to act as a filter medium. Although the ideal material had not yet been found mixtures were being studied and a sample of 5 cu m of peat from Southland had been ordered for experimental work, Mr Hunt said. Experiments and tests would be made during the next three months and construction of the biofilter should begin in Augusf

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Permanent link to this item

https://paperspast.natlib.govt.nz/newspapers/CHP19850314.2.55

Bibliographic details

Press, 14 March 1985, Page 5

Word Count
141

Biofilter ready by end of year Press, 14 March 1985, Page 5

Biofilter ready by end of year Press, 14 March 1985, Page 5