• Sources of Chlorophenolics (EC 9359). Progress Report to the Department of the Environment. January to June 1989

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0277
• Effects of Disinfectants on Organic Substances in Water PRD 2163-M/1

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0134
• Analysis of Potentially Dangerous Substances in UK Water

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0631
• Survey of the Effectiveness of Granular Activated Carbon in reducing the concentration of Pesticides in Drinking ater (WTT 9891 SLG)

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0286
• Provisional Environmental Quality Standards for Azinphos-Methyl in Water DoE 2348-M

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0116
• Provision of Basic Utilities in Rural England

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0632
• The Sampling and Monitoring of Groundwater Quality WD/89/37

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0148
• Sampling of Groundwater with special reference to Saline/Freshwater Conditions Phase 3. Final Report October 1988-October 1989

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0196
• Sampling of Groundwater with special reference to Saline/Freshwater Conditions. Appendices

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0197
• Prediction of Groundwater Nitrate Concentrations (CS 9248). Progress Report to the Department of the Environment. 1 January to 30 June 1989

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0281
• Survey of the Effectiveness of Ozone and Ultraviolet Light in Reducing the Concentration of Pesticides in Drinking Water (WTT 981 SLG)

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0114
• Computer Prediction of Effects of Water Quality Characteristics on Denitrification by Ion Exchange Process – Final Report

  Document

  • Published GMT 1 January 1989
  • Ref: DWI0142