The food processing industry is a large user of compressed air in manufacturing processes. However, there is a need for the highest standards of purity and strict regulations associated with its use. Mark White of Parker Hannifin's domnick hunter Industrial Division explains.
16 January 2012
Members' Content
Effluent should be recycled back into brewery operations with less reticence than is currently the case, according to South African wastewater specialists Talbot & Talbot. Throughout many parts of the world there are areas or entire regions where water is scarce and water quality highly suspect. In these situations beer quality is often compromised and production schedule disrupted. The use of properly treated effluent presents the brewer with a safer option and greater security of supply.
11 January 2012
Members' Content
A new membrane bioreactor system has been installed as the wastewater treatment facility for a snack foods operation in Alabama, USA. The quality of the wastewater is now good enough to be discharged into the local water coarse ecosystem, avoiding significant municipal surcharges in the process.
29 June 2011
A UK water bottling facility decided to implement monitoring controls for hydrogen sulphide. Six easy-to-operate dissolved sulphide monitors were selected which generate results in real time and require little maintenance. Optimum product quality was assured through the detection and removal of any traces of hydrogen sulphide in the water, by taste or odour.
04 October 2010
With increasing pressures on water supplies, water recycling in food and drinks production has become a much higher priority. A UK-based food processor is using membrane bioreactors to recycle wastewater to potable water standards.
04 October 2010
IFAT has developed into one of the world's leading trade fairs for water, sewage, waste and raw materials management. Due to popular demand, IFAT is switching to a two year cycle, beginning with an exhibition on 13-17 September at the Munich Trade Fair Centre, Germany. Filtration +Separation canvassed some exhibitors to find out what will be on display.
12 August 2010
The next in Ken Sutherland's series of articles, on the smaller end-use equipment application sectors, features the use of filtration equipment in the manufacture of machinery, including the production of transport equipment as well as equipment usage in the operation of transport systems. The sector is not actually small in volume terms, but is considered in this series of articles because of its use of only a relatively narrow range of equipment types.
13 July 2010
Winemaking by-products are a low-cost and rich source of valuable phenolic compounds with widely recognised health benefits. Membrane separation processes are ideal for recovering these compounds, ensuring high quality of the extracts produced. As a result of the gentle nature of membrane processing, the final products can justify the label ‘natural’, which is essential for most food and cosmetic markets. Carla Brazinha explains.
08 April 2010
In the second of his series of articles on the smaller end-use equipment application sectors, Ken Sutherland reviews the equipment marketplace for the processing and production of human and animal foodstuffs, and in the production of beverages, both soft and alcoholic.
08 April 2010
Numerically optimised cyclones and recirculation systems have been shown to be highly efficient for the capture of fine particles, such as those occurring in the production of active pharmaceutical and food ingredients. Romualdo Salcedo and Júlio Paiva describe some of the recent developments in this area.
02 March 2010