Publications & Presentations | Trevi

Legal aspects of rainwater harvesting - part 2
J. Gruwez, Safety News, March 2019

Legal aspects of rainwater harvesting - part 1
J. Gruwez, Safety News, December 2018

Savings in water consumption by process-integrated environmental technology in electro coating
F. Mergan, J. Gruwez, VOM info, December 2017

Reducing phosphite concentrations in waste water
B. De Meyer, J. Gruwez, VOM info, September 2014

Introduction of environmentally friendly processes in surface treatment increases the risk of microbial growth
J. Gruwez, VOM info, May 2013

Lifetime prolongation of degreasing baths: skimmer versus ultrafiltration
J. Gruwez, VOM info, June 2012

The wet dust separator
E. Smet, BETE - ecoTips, May 2012

Treatment of chlorinated volatile organic compounds in off gases
E. Smet, S. Deboosere - Milieutechnologie, January 2012

Optimization of biological air treatment by combining with non-biological techniques
E. Smet, S. Deboosere - Milieutechnologie, November 2011

Optimization of waste water treatment and post-treatment to reduce effluent concentrations
J. Gruwez, F. Mergan - VOM info, June 2011

Investment in an improved office environment pays off
E. Smet, S. Deboosere - Milieutechnologie, May 2011

Hydrogen sulfide and odour nuisance: end-of-pipe techniques
E. Smet, S. Deboosere - Milieutechnologie, March 2011

Thermophilic biological treatment of hot waste gases
E. Smet, S. Deboosere - Milieutechnologie, March 2011

Hydrogen sulfide and odour nuisance: treatment at the source and end-of-pipe treatment
E. Smet, S. Deboosere - Milieutechnologie, January 2011)

Management of waste water in hospitals and nursing facilities
J. Gruwez - Milieutechnologie, December 2010

Cooling towers and the Flemish Legionella decision
E. Smet, S. Deboosere - Milieutechnologie, February 2009

Treatment of waste gases that contain ammonia
E. Smet, S. Deboosere - Milieutechnologie, November 2008

Reducing the emission of particulate matter from animal houses
E. Smet, S. Deboosere - Milieutechnologie, May 2008

Treatment of hexane containing vapours using biological techniques
E. Smet, S. Deboosere - Milieutechnologie, April 2008

Cooling towers: treatment of the feed water decreases the operational costs
J. Gruwez, S. Deboosere - Milieutechnologie, February 2008

Implementation of REACH for SMEs
W. Remes - VOM info, January 2008

Nitrogen oxides – part 2
E. Smet, S. Deboosere - Milieutechnologie, December 2007

Nitrogen oxides – part 1
E. Smet, S. Deboosere - Milieutechnologie, October 2007

Emission of laughing gas from manure treatment – part 2
E. Smet, S. Deboosere - Milieutechnologie, September 2007

Emission of laughing gas from manure treatment – part 1
E. Smet, S. Deboosere - Milieutechnologie, August 2007

Reuse of water in the automotive industry: closing the loop in the phosphatization using reverse osmosis
J. Gruwez, M. Schauwvliege - VOM info, June 2007

Increase of the residence time in degreasing baths: skimmer versus ultrafiltration
J. Gruwez, S. Deboosere - Milieutechnologie, June 2007

Treatment of VOC-containing waste gases using a biotricklingfilter
E. Smet - Milieutechnologie, February 2007

Biological waste water treatment plant operates 66% cheaper after optimization
J. Gruwez - Milieutechnologie, November 2006

Significance of the disconnection policy for P-enterprises after the recent adaptation of 4 July 2003
M. Vande Woestyne, S. Deboosere - Milieu & Bedrijf, September 2003

Mitigation of Legionella in cooling towers (part 3)
J. Gruwez, S. Deboosere - Milieutechnologie, September 2003

Mitigation of Legionella in cooling towers (part 2)
J. Gruwez, S. Deboosere - Milieutechnologie, July 2003

Mitigation of Legionella in cooling towers (part 1)
J. Gruwez, S. Deboosere - Milieutechnologie, June 2003

AOP: environmental technology of the 21st century?
E. Smet, S. Deboosere - MilieuDirect, February 2003

New Flemish decision on Legionella of 22 November 2002
E. Smet - Milieutechnologie, February 2003

A future for Advanced Oxidation Processes (AOP)?
E. Smet, S. Deboosere - Milieutechnologie, December 2002

Enterprise-scale manure treatment according to the Trevi-concept
E. Smet, S. Deboosere, Kluwer, 2002

Legionella: a hazard in your company as well?
E. Smet, S. Deboosere - Gent Werkt, September 2002

Use of sodium fluoride in the phosphatization of aluminum leads to better quality, lower production costs and an improved environment
J. Gruwez, M. Schauwvliege - Oppervlaktetechnieken & Corrosiebestrijding, August 2002

Treatment of the liquid fraction of pig manure to a dischargeable effluent
E. Smet, S. Deboosere - Milieutechnologie, 2002

The solvent directive: not a negligible concern for your company
J. Deckx - Milieutechnologie, December 2001

Reuse of water in the automotive industry: closing the loop in the phosphatization using reverse osmosis
J. Gruwez, M. Schauwvliege - Watersymposium - Breda, April 2001  

Conditions for storage of hazardous substances
J. Gruwez, S. Deboosere - Milieutechnologie, December 2000

Reuse of water in the automotive industry: closing the loop in the phosphatization using reverse osmosis
J. Gruwez, M. Schauwvliege - Oppervlaktetechnieken en Corrosiebestrijding, September 2000

Reuse of water in the automotive industry: closing the loop in the phosphatization using reverse osmosis
J. Gruwez, M. Schauwvliege - ecoTips, September-October 2000

Policy regarding disconnection and buffering of rain water
J. Gruwez, S. Deboosere - Milieutechnologie, June 2000

A further remediation of lead plumbing for drinking water imposes itself .
J. Gruwez, S. Deboosere - Milieutechnologie, May 2000

Is the bacteria Legionella pneumophila a risk for enterprises?
J. Gruwez, S. Deboosere - ecoTips, January-February 2000

Rational water consumption: useful application of rain water in residential and commercial buildings
J. Gruwez, S. Deboosere - Milieutechnologie, February 2000

Odour mitigation using biofiltration: volatile organic sulfur compounds require a focused inoculation
E. Smet, S. Deboosere - ecoTips, September-October 1999

Legionnaires’ disease – a potential risk in recirculation of water
J. Gruwez, S. Deboosere - Milieutechnologie, August 1999

Non-biological techniques for odour mitigation
E. Smet, S. Deboosere - Milieutechnologie, June 1999 

Biological techniques for odour mitigation
E. Smet, S. Deboosere - Milieutechnologie, May 1999

Recovery of waste water
J. Gruwez, J. Mortelmans, S. Deboosere - Milieutechnologie, February 1999  

Recovery of waste water: interesting from a financial point-of-view?
J. Mortelmans, J. Gruwez en S. Deboosere - West-Vlaanderen Werkt, November 1998

Use of waste water treatment sludge and other waste substances as fertilizer or soil improver
J. Gruwez, S. Deboosere - Milieutechnologie, November-December 1998

Savings with fine bubble plate aerators using Messner aeration membranes
S. Deboosere, G. Van Dongen - ecoTips, July-August 1998

Membrane technology and microfiltration
J. Gruwez, S. Deboosere - Milieutechnologie, April 1998

Overview of membrane processes for resource recovery 

J. Gruwez - Milieutechnologie, March 1998

Recovery of treated waste water: influence on the feasibility of the imposed discharge standards
J. Gruwez, S. Deboosere - Milieutechnologie, May 1997

Vlarem II – measuring strategy for emissions to the air
J. Gruwez, S. Deboosere - Milieutechnologie, December 1996

Disinfection of waste water using ozonolysis
J. Gruwez, S. Deboosere - Milieutechnologie, November 1996

Disinfection of waste water for recovery purposes: UV-irradiation
J. Gruwez, S. Deboosere - Milieutechnologie, October 1996

Disinfection of waste water for recovery purposes: breakpoint chlorination
J. Gruwez, S. Deboosere - Milieutechnologie, August 1996

Program for the evaluation of the measurement strategy for waste water discharges
J. Gruwez, S. Deboosere - Milieutechnologie, June 1996 

The plate and frame filter press
J. Gruwez, S. Deboosere - Milieutechnologie, April 1996

Sludge dewatering using a belt filter press
J. Gruwez, S. Deboosere - Milieutechnologie, March 1996

Sludge dewatering using centrifugation
J. Gruwez, S. Deboosere - Milieutechnologie, February 1996

Measurement strategy for waste water discharges in Vlarem IIbis (part 2)
J. Gruwez, S. Deboosere - Milieutechnologie, January 1996

Overview of manure treatment techniques
B. Van Elst, S. Deboosere - Milieutechnologie, December 1995

Measurement strategy for waste water discharges in Vlarem IIbis (part 1)
J. Gruwez, S. Deboosere - Milieutechnologie, December 1995

Specific demands for depositing at class I landfills
J. Gruwez, S. Deboosere - Milieutechnologie, November 1995

The maximum allowed concentration of organic compounds for class I landfills
J. Gruwez, S. Deboosere - Milieutechnologie, October 1995

Recovery of acids and bases from process water
J. Gruwez, S. Deboosere - Milieutechnologie, August 1995

Measurement strategies for combustion plants
J. Gruwez - Milieutechnologie, March 1995

Analysis of the waste water often leads to the optimization of the production process
De Milieukrant, January 1995

Compact treatment plant for small waste water flows
J. Gruwez, S. Deboosere - Milieutechnologie, December 1994

Flemish water levies significantly higher than in Wallonia
J. Gruwez, S. Deboosere - Milieutechnologie, October 1994

 

Nutritional composition of black soldier fly (Hermetia illucens) prepupae reared on different organic waste substrates
S. Deboosere & others, Society of Chemical Industry, see publication PubMed, October 2016

Thermophilic biological treatment of hot waste gases
E. Smet, S. Deboosere, Biotechniques for Air Pollution Control & Bioenergy, April 2014

Increasing the performance of biotechniques by upstream treatment with nonbiological techniques
E. Smet, Biotechniques for Air Pollution Control & Bioenergy, September 2013

Increasing the performance of biological waste gas treatment systems by combining them with non-biological techniques
E. Smet, S. Deboosere - Environmental Technology, November 2011

Water reuse and waste water minimisation in the automotive industry: reverse osmosis in the phosphating process
J. Gruwez, M. Schauwvliege, November 2004

Manure treatment according to the Trevi concept
E. Smet, J. Debruyne, J. Deckx & S. Deboosere - Proceedings 17th Forum for Applied Biotechnology, September 2003

Abatement of ammonia loaded waste gases: biofiltration versus chemical precipitation
E. Smet, K. Demeestere, S. Deboosere & H. Van Langenhove - Proceedings 14th Forum for Applied Biotechnology, September 2000

Waste water minimization and water reuse in the automotive and textile industry
J. Gruwez, J. Mortelmans & S. Deboosere - Proceedings 13th Forum for Applied Biotechnology, September 1999

Environmental aspects of rain water
A presentation by Jan Gruwez for the symposium VMx - Prebes Prenne, December 2017

Biofiltration of air from animal houses
A presentation by Erik Smet for a course for environmental consultants SBB in Leuven, September 2011

Suggestions for improving water emissions
A presentation by Jan Gruwez for the symposium Suspro3 - Werkgroepen Milieu en Energie, organized by Centexbel Gent

Optimization of existing treatment plants and implementation of post-treatment to reduce effluent concentrations
A presentation by Jan Gruwez and Filip Mergan for the club environmental coordinators on 15 and 29 June 2011 in Bruges and Kortrijk.

Optimization of existing treatment plants and implementation of post-treatment to reduce effluent concentrations
A presentation by Jan Gruwez at the seminar waste water on 31/03/2011, organized by Dienst Postacademische Vorming K.U. Leuven Campus Kortrijk

All aspects of rain water
A presentation by Jan Gruwez for the club environmental coordinators in Bruges and Kortrijk, February 2011

How to monitor a biofilter, scrubber of adsorption filter?
A presenation by Erik Smet during a symposium on odour nuisance for local permit authorities and enforcers, February 2011

Soil water remediation: Trevi’s activities and a case study
A presentation by Marleen Vande Woestyne for an information event at Trevi, 26 November 2009

Treatment of odour and solvent containing waste gases: selection criteria and case studies
A presentation by Erik Smet for an information event at Trevi, 26 November 2009

Treatment and reuse of polluted rain water
A presentation by Jan Gruwez for an information event at Trevi, 26 November 2009

Green energy at company level
A presentation by Jan Pieters in Gentbrugge, 13 January 2009

Legionella in cooling water, prevention and detection methods
A presentation by Erik Smet for the course Proceswater organized by KVIV Genootschap Milieutechnologie, at Berchem, 18 November 2008

Biofiltration of ammonia in air from animal houses
A presentation by Erik Smet for a symposium in Geel and Bocholt, 4 and 13 March 2008

Water and waste water management in hospitals
A presentation by Jan Gruwez for the seminar Environmental management in hospitals and nursing facilities by Esher, 25 May 2007

Reuse of water in the automotive industry: closing the loop in the phosphatization using reverse osmosis
A presentation by Jan Gruwez at the professional fair for water technology organized by TNAV in Leuven, 22 May 2007

Efficient aerobic treatment of waste water in the food industry
A presentation by Stefaan Deboosere for the workshop Cost efficient water management organized by TNAV, 20 April 2006

Alternative disinfection techniques for Legionella: pros and cons
a presentation by Jan Gruwez for the symposium Prevention of Legionella organized by Trevi in Zwijnaarde, 3 April 2003

Reuse of water in the automotive industry: pilot tests with reverse osmosis in the phosphatization process
A presentation by Jan Gruwez at the Water Symposium in Breda on the topic of Quality water for industry; organized by Novem, Nederlands Corossie Centrum (NCC), Vereniging van Nederlandse Procestechnologen (NPT) and Aqua Nederland, 17 April 2001

Reuse of water in the automotive industry
A presentation by Jan Gruwez for a symposium by IAWQ (International Association on Water Quality) in Zwijnaarde, 8 June 1999

Reverse Osmosis Process on Rinsing Waters after the Phosphating Process for Water and Raw Material Recuperation
A presentation by Jan Gruwez for the '1st German Automotive Circle' at Bad Nauheim (G), 7 - 9 November 2004

Waste water minimization and water reuse in the automotive industry
A presentation by Jan Gruwez for the 13th Forum for Applied Biotechnology (FAB) at Ghent, 22 - 23 September 1999