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By this page we are pleased to refer you to introduce some of our realisations regarding a specific domain:
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Waste water treatment installations
Trevi has already built about 200 treatment installations for waste water, polluted rain water or process water. A wide experience in biological and physicochemical purification is completed more and more with tertiairy techniques such as membrane filtration, evaporation and ion exchange in consideration of recycling.
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Waste gas treatment installations
Trevi has built the past few years about 140 installations for the treatment of odorous and solvent containing waste gasses. The most appropriate (combination of) waste gas treatment technique(s) such as chemical scrubber, biofilter, biotrickling filter, biological scrubber, peakshaving, ozone injection,... is is proposed after lab and pilot testing.
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Soil investigation and ground water sanitation
Besides soil investigation ('OBO', 'BBO', technical reports), Trevi is specialized in complex ground water sanitation. Our wide experience with water treatment techniques together with our own possibility to design, build and adapt installations has led to the realisation and assistance of numerous ground water sanitation projects.
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Energy
Besides small and large PV-installations for private and enterprises, Trevi builds, in co-operation with BiogasTec, fermentation plants with digestate treatment where combined heat power delivers green power and heat. Trevi takes also care for the energetic review and optimisation of your process installations.
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Manure treatment
Trevi has built about 50 manure treatment installations on farmers level (till 30 000 tons/year) where the manure is separated and the liquid fraction is biologically purified. Also a large-scale installation has been built to transform 200 000 tons slurry/year into a dischargeable effluent. Our first manure treatment in the Netherlands has recently been started.
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