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Paul Marsh

Paul Marsh
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renewable energy

Renewables financing to remain lukewarm

Lacklustre recyclers listed

Lacklustre recyclers listed

Landfill

Binding heavy metals: exploring the options

The Ness clean-up is believed to be the single largest remediation project in Scotland

Toxic coast clean-up concludes

COD

A comparison of continuous COD measurement with laboratory analysis

The sensors detect metal ions via a DNA enzyme based reaction and fluorescence

DNA-based sensor now measures cadmium too

Melt measurement

Melt measurement

Access all areas: The STS spectrometer is chip-sized

Chip spectrometers claim performance high ground

bacteria

Seal of approval for airborn bacteria testing

Feature-rich IR analyser now has touch screen

Feature-rich IR analyser now has touch screen

Accumulated debris in the strainer is detected as a lower flow rate

Wastewater engineers go with the flow

Portable ammonia meter for final effluent quality testingPortable ammonia meter for final effluent quality testing

Portable ammonia meter for final effluent quality testing

CBG's biogas upgraders can be connected in series, as with this photograph of five linked Totara's from a site in Güstrow in Germany

Preparing biogas for the grid

Cream of the crop

Cream of the crop

Inspecting 'live' tanks

Inspecting ‘live’ tanks

EU capabilities eclipsed

EU capabilities eclipsed

EMI filters for solar and wind turbines

EMI filters for solar and wind turbines

Using containment for de-watering

Sewage sludge drying is one of the most complicated processes from an odour control point of view.

Polish coup for odour abatement system

Marking 100 years of activated sludge

Marking 100 years of activated sludge

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