Low-carbon - Import export

Global market leader in design & supply of sustainable low carbon retaining structures such as ramp walls, retaining walls and bridge abutments. Over 60million sqm installed. Steep slope green faced or mineral finished. Pre-cast arches for tunnels with over 115km installed. Avalanche/rock barriers and noise barriers.

Widely used and favoured for drinking water treatment and beverage production where chloramines are not present; the SCB is formulated from low ash content, microporous coconut carbon that targets VOCs and THMs. Acid wash during the production process and low fine content give excellent rinse-up times as well as regulating pH and taste. The CleanPore Carbon also gives improved flowrate and lower pressure drop than the PCB, reducing the size of the housing required, making it a firm favourite for drinking water, pre-RO and applications where end product consumption is a consideration. Typical Applications: • Drinking water • VOC and THM reduction • RO protection

We supply a full range of Forged and Cast Steel Valves 15Olb through 2500lb Flanged screwed and Socket weld Ball, Gate, Globe and Check Valves Carbon, Low Temp Stainless Steel and Duplex Material Grades available.

Colloide designs and builds customised energy centres which generate heat which can then be distributed to buildings or district heat networks. We can also incorporate CHP units within the energy centre, providing electricity along with heat and a low carbon heat and power solution. Our energy centres are often designed to have more than one energy source, allowing the plant operator to vary the energy sources in relation to the energy demand and the best value for money at a given time. The energy sources may include: Gas fired boilers. Biomass boilers. Heat pump. Oil fired boilers. Combined Heat and Power (CHP) unit Our centres are engineered to include the energy sources, thermal stores, instrumentation, control systems, pumping and pipework network – building in as much flexibility as possible so that the plant can be operated as efficiently as possible.