edie feature articles on this day... for June 1998, 1997, 1994, 1989

Take a trip into the past and see what feature articles were in published in June 1998, 1997, 1994, 1989


June 1998

Sizing up particulate separation

Filtration media vary in construction and material type but typically they are woven and felted fabrics in various fibre/yarn materials to suit the flue gas temperature.

Methods of controlling particulate emissions from incineration processes will depend on the size and density of the particle and the temperature and viscosity of the flue gas. Robin Holder, Tal Golesworthy and Peter Davis of consultancy Environmental Development Technology summarise the main sepa

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Catalytic oxidiser cuts costs and VOCs

Anguil dual-bed regenerative catalytic oxidiser

Mark Moreton, Project Manager, Anguil Environmental Europe Ltd, explains how regenerative catalytic oxidisation can reduce operating costs and increase VOC destruction efficiency.

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A question of balance

Chris Earnshaw - sustainability not as straightforward as we would like

Chris Earnshaw, managing director, Networks and Systems, BT, explains the company's philosophy on environmental management and why its approach goes beyond so-called 'green issues'.

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· Absorbing the costs of air pollution



June 1997

How geosynthetic clay liners can put the cap on landfills

Against the background of the impact of the Landfill Tax and the growing scarcity of of traditional cover

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Guidance galore from the government’s ‘best practice’ scheme

With the election over, the hiatus in the government’s publishing machine came to an abrupt end last month with a flood of good practice guides, benchmarking reports and case studies from the Environmental Technology Best Practice Programme (ETBPP).

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Data management: a bird's eye view

Environmental data, and the management thereof, is now vital to the work of industry, scientists and others. The RSPB, formed in 1889 by a group of people who wanted to ban the practice of using Grebe feathers in ladies' hats, today employs 'Adaptive Server Enterprise' and 'Spatial Query Server' sol

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June 1994



June 1989