Case Studies

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Silt Control with Bubble Curtain in London

Bubble Tubing® was recently used to prevent silt pollution from travelling downstream in the New River, East London during essential bank stabilisation works that installed several…

SiltMat positioned immediately below work area entrapped muddy water, filtered solids and slowed the flow. Each SiltMat can capture over 40kg of silt.

Preventing Silt Pollution Whilst Working in Rivers

frog environmental were brought in to prevent pollution downstream of essential river works on the Afon Gwili.

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Floating Islands - easy and sustainable solutions

BioHaven floating islands are a fast and cost-effective way of creating a wetland habitat or improving a water body that is unsightly or polluted. The wetlands provide an immediate…

It's Curtains for Silt

Bubble Tubing is proven effective in stopping up to 90% of sediment dispersal under laboratory conditions.

Bubble curtain underwater shot

Bubble Curtain Reduces Pollution

Bubble curtains in Merchant Square, London have been used to great effect to hold back and control duck weed and pollution, whilst also improving the water quality in this 11 acre…

Leela setting out the bubble tubing

Bubble Tubing prevents downstream pollution

Sometimes silt removal is a necessary part of lake and river management, here our Bubble Tubing is used to prevent silt travelling downstream at Penllergare Estate.

Bubble Tubing at Penllergaer Lake.

Bubble Barriers Stop Silt in Welsh Waterways

Suspended sediments are a significant source of pollution that can degrade habitat, reduce oxygen in the water column and spread contaminated materials.

Water vole view photo by Wild Futures Outdoor Ltd

BioHaven Creates New Wetland Habitat in Urban River

BioHaven Floating Islands were used as a method of delivering new native habitat and water treatment in this heavily urbanised watercourse

Flexible silt mats are very versatile

Silt control above a SSSI in Lake District National Park

SiltMats™ were deployed to prevent mobilised silt from impacting on the important flora and fauna features in Ullswater for the duration of works.