Research and Development

frog environmental collaborate with leading research institutions to develop low carbon and zero waste solutions for the construction industry.

We believe there is a huge opportunity for innovation in our field and that we need forward-thinking, creative people working on smart solutions at a catchment level to deliver healthy aquatic ecosystems.

As well as working closely with world leading researchers in Floating Treatment Wetlands, we are actively engaged in many different lines of R&D.
Our research encompasses a broad range of river restoration topics including nutrient management, fisheries & habitat creation.
Much of our focus is on supporting the work of our clients in aligning with the objectives of Good Ecological Status or Good Ecological Potential under the European Water Framework Directive.

If you would like to discuss existing research or forthcoming opportunities

Contact Us

Evaluating oxygen transfer by products

GSEE, Inc. La Vergne, TN. Evaluation of the oxygen transfer capabilities of products Ltd. (Bubble tubing and Octo-Air aeration systems). September 2017

Bubble curtains attenuating noise pollution for harbour porpoises

Dähne, M., Tougaard, J., Carstensen, J., Rose, A., and Nabe-Neilsen, J. 2017. Bubble curtains attenuate noise from offshore wind farm construction and reduce temporary habitat loss…

Studying noise reduction by air bubble curtain in offshore piling

Tsouvalas, A. and Metrikine, A.V. 2016. Parametric study of noise reduction by an air-bubble curtain in offshore pile driving. 23rd International Congress on Sound & Vibration, Ath…

Underwater sound mitigation of bubble curtains with different bubble sizes

Rustemeier, J., Grießmann, T., and Rolfes, R. 2012. Underwater sound mitigation of bubble curtains with different bubble size distributions. Proceedings of Meetings on Acoustics Vo…

Flocculated sediments can reduce the size of sediment basin

Kang, j., King, S.E. and McLaughlin R.A. 2016. Flocculated sediments can reduce the size of sediment basin at construction sites. Journal of Environmental Management, 166, 450-456.

Management practices for micropollutant control in road runoff

Bruzzone, S., Gouvello, B. and Deroubaix, JR. 2016. Management practices for the control of micropollutants found in road runoff: from the “invention” of technical solutions to the…

Protecting vessels from fouling using air bubble curtains

Scardino, A.J., Fletcher, L.E., and Lewis J.A. 2009. Fouling control using air bubble curtains: protection for stationary vessels. Journal of Marine Engineering & Technology Vol 8…

Bubble curtains can be used to inhibit carp

Zielinski, D.P., Voller, V.R., Svendsen, J.C., Hondzo, M., Mensinger, A.f., and Sorensen, P. 2014. Laboratory experiments demonstrate that bubble curtains can effectively inhibit m…

Use of bubble curtains to deter carp

Zielinski, D.P. and Sorensen, P.W. 2015. Field test of a bubble curtain deterrent system for common carp. Fisheries Management and Ecology Vol 22 pp. 181-184