News Category: Environmental
Fuelling the UK’s green gas revolution
The use of biomethane as a transport fuel is an exciting prospect, but to date development of the necessary infrastructure in the UK has been disappointing. A report last year¹ showed using biomethane could reduce …
Read MoreZero Liquid Discharge – removing liquid waste for good
Zero liquid discharge (ZLD) is a technique whereby liquid waste streams from industrial plants are eliminated. These are instead replaced with clean water, which can be reused in the process, and the minimum amount of …
Read MoreEfficient heat use can help cut agricultural emissions
The last detailed study of heat use in the agricultural industry was carried out almost 10 years ago*, but it showed that UK farmers used almost 2,200 GWh of heat each year, and that heating …
Read MoreQ&A Wastewater AD Industry
1. Can you give me an overview of the range of the water/waste analysis/industry sectors you are involved with? HRS Heat Exchangers provides heat exchangers, pasteurisers and Digestate Concentration Systems to wastewater anaerobic digestion (AD) …
Read MoreIncreasing efficiency within the wastewater AD industry
Over the years, different wastewater companies have adopted different approaches to sludge treatment, but there is now a trend towards anaerobic digestion (AD) and away from incineration. In the UK, the number of AD facilities …
Read MoreHow To… Specify a Heat Exchanger
Heat exchangers are a well established tool for the thermal processing of materials. They are used for cooking, pasteurisation and sterilisation, as well as for heating or cooling a range of products. When it comes …
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