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

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

March 1998

PAH removal by microfiltration

Wastewater contaminated with polycyclic aromatic hydrocarbons (PAHs) is a common environmental problem. Most PAHs are slightly soluble in water and form small particles. This shows that removal by filtration should be possible. After bench scale testing, Tebodin

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March 1997

CWM builds latest technology into £40m MSW burning plant

Communities on Teesside will benefit later this yearfrom the most recent example of the new generation of

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Sheffield upgrades CHP plant to meet emissions standards

Award-winning Sheffield Heat and Power is investing in a multi-million programme to upgrade its waste

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March 1994

March 1989