Problem of Hydrogen Sulphide in Sewers The Problem of Hydrogen Sulphide in Sewers 2nd edition Dr.R.D.Pomeroy ED.A.G.Boon (1992) as published on the Clay Pipe Development Association Limited Website (http://www.cpda.co.uk/). The booklet describes the formation and […] By admin-mullaly| 2019-07-02T02:25:01+10:00 January 10th, 2017|Files|0 Comments Read More