Nick Denbow, Editor, writes:
We see from your search that you're looking for information on the term "Chemical Dosing",
and we have a large number of manufacturers' news releases and technical articles here on Processingtalk which will be of interest.
Let me be your guide.
Start with
the news release Nestec range of flow switches/indicators acquired from
Able Instruments and Controls, which we summarised at the time by saying "Nestec Services Limited, established over 25 years ago, is a design, development and manufacturing company specialising in fluid monitoring systems: it is the latest
acquisition by Able Instruments".
A couple of weeks before,
we featured the news release South Staffordshire standardises on Krohne meters from
Krohne: "South Staffordshire Water has chosen Krohne Optiflux electromagnetic flowmeters as its preferred meter - and has standardised on a colour scheme for its pipework, to maintain the metering accuracy!".
In September 2007, we covered the news from Euroby
concerning its UVOX
- take a look at Unique Ozone and UV water treatment system
which says: "Euroby, the sludge treatment specialists, are pleased to announce the signing of an agreement to be the sole UK and Ireland distributor for the unique UVOX range of water treatment systems".
Take a look also at the news release from Milton Roy Europe, New Milton Roy offices and structure in the UK,
as well as Chemical dosing / storage tanks and bunds from ProMinent Fluid Controls (UK),
and General purpose water treatment dosing pump from ProMinent Fluid Controls (UK).
See also:
Lime dosing by peristaltic pump for nearly 20years
(April 2007)
A Severn Trent water treatment works (WTW) has benefited from accurate chemical dosing, reduced maintenance and reliable operation for twenty years by using peristaltic technology
Treatment of pharmaceutical wastewater using MBR
(January 2007)
Two pharmaceutical plants in Ireland used ZeeWeed membrane bioreactors for reliable and effective treatment of wastewater, avoiding some problems experienced with conventional settlement technology
Dosing pump framework agreement with Severn Trent
(October 2006)
Alldos, a Grundfos company, have secured a dosing pump framework agreement lasting three years, with Severn Trent Water, supplying pumps for continuous chemical dosing treatment processes
Flow switches for chemical dosing
(September 2006)
Sensor market leader ifm electronic now offers more flow switches designed for aggressive chemicals, as well as sensors for aqueous and oily media
Rotork actuators increase water supply in Essex
(September 2006)
Profibus-enabled Rotork electric valve actuators are key components in the control system for a new filtration and treatment plant at a water source owned by the Essex and Suffolk Water Company
Fully packaged steam plant room
(July 2006)
Fulton Boiler Works has designed, manufactured, installed and commissioned a fully packaged steam plant room for Stoke Mandeville Hospital, CAD designed in three modules, for a recent major project
UV disinfection for brewing and beverages
(June 2006)
Microbial growth in beverages and beer products due to contaminated water supplies or sugar syrups can cause discolouration, off flavours and shortened shelf-life
ABB drives help UPM Shotton to greener future
(June 2006)
Paper manufacturer UPM at Shotton has achieved its goal of producing all its paper from recovered waste paper, rather than virgin wood, with the help of ABB variable speed drives
Low energy heating system tackles grease blockage
(May 2006)
Inditherm, the provider of innovative heating solutions, announces successful results for trials of its low voltage carbon polymer heating system at the Severn Trent Minworth Sewage Treatment Works
Bauxsol shows viability for phosphate removal
(May 2006)
After practical trials, the innovative Bauxsol technology has been shown to offer a viable and economic treatment solution for phosphate removal in municipal and industrial wastewater treatment works
UV disinfection in the beverage industry
(March 2006)
Microbial growth in beverages due to contaminated water supplies or sugar syrups can cause discolouration, off flavours and shortened shelf-life: microbial disinfection is available using UV
Treatment improvements ensure EU compliance
(February 2006)
Recent EU legislation designed to raise potable water quality standards necessitated some updating of the Lound WTW, belonging to Essex and Suffolk Water
Emergency chemical dosing cube
(January 2006)
The emergency chemical dosing cube is a self-contained easy to install automatic dosing system, with pump, timer, and leak detection: it delivers doses of chemicals from an associated IBC or tank
Feed forward control of chemical dosing
(December 2005)
The removal of phosphate from the effluent of a sewage works is an essential part of the urban waste water directive: Partech has trialled closed loop feed forward control of an inlet dosing system
Wastewater workshops focus on cost reduction
(November 2005)
The two recent free seminars that examined some of the latest wastewater management techniques to achieve 'Energy Optimisation and Cost Savings' were a great success
UV disinfection of downhole injection water
(November 2005)
Ultraviolet (UV) disinfection specialist Hanovia has developed a UV system which prevents microbial contamination of downhole injection water during oil recovery
ProMinent Fluid Controls acquire Proshield
(October 2005)
ProMinent Fluid Controls has acquired Proshield, in Motherwell, Scotland: Proshield has been a local supplier of ProMinent chemical dosing and water treatment products since 1983
Chemical dosing equipment for water supplies
(September 2005)
Recent EU legislation designed to raise potable water quality standards necessitated some updating of the Lound WTW, belonging to Essex and Suffolk Water
Peristaltic pumps for chemical dosing of water
(September 2005)
A range of Watson-Marlow Bredel peristaltic pumps, ideally suited to chemical dosing applications in the water and wastewater treatment industry, will be on show on their stand at IWEX2005
Protecting public water supplies at Coors Brewery
(July 2005)
The biggest brewery in the UK has installed 15 RPZ (reduced pressure zone) valves from Honeywell to ensure water cannot flow back into the mains in the unlikely event that the supply pressure falls
Digital dosing pump monitors in the dosing head
(July 2005)
The TrueDos Flow Monitor digital dosing pump from Alldos brings to the field a new concept allowing users for the first time to establish 'What's happening in the dosing head'
Chemical dosing skid for demo and training
(June 2005)
ProMinent Fluid Controls and George Fischer Sales have joined forces to produce a mobile chemical dosing skid that can be used by either company for customer demonstrations or technical training
New Vision Series chemical dosing controllers
(April 2005)
Water Treatment Products, based in South Wales, in conjunction with Pulsafeeder, have launched the new Vision Series chemical dosing controller product range into the UK
New mobile chemical dosing trailer
(January 2005)
ProMinent Fluid Controls has produced a new variant of its fully equipped mobile chemical dosing trailers for UK Water Authorities, transportable to provide emergency drinking water supplies
Dosing made easy and economical
(November 2004)
Omni-Dose provides end users and engineering houses the ability to define chemical dosing rig requirements without an in depth knowledge of the process or software specific requirements
Open-channel or closed-pipe UV disinfection?
(September 2004)
Which is best, open-channel or closed-pipe UV disinfection of wastewater? Ben F Kalisvaart from Berson UV-techniek raised the question at a recent conference
Industrial automation puts to sea
(August 2004)
An automated chemical dosing system for marine boilers is the first to use closed loop industrial automation technology, and looks set to bring massive operational savings to ship owners and operators
Water purification system options
(August 2004)
Water is an essential raw material for a wide range of cleanroom applications, being used in production operations and for research and development: what are the options for purification?
Broomy Hill high point for Black and Veatch Water
(August 2004)
On schedule and within budget, the GBP15M contract to increase the capacity of Broomy Hill WTW in Hereford has been completed, supplying 57 million litres of water per day to the Hereford area
Micro and miniature chemical resistant pumps
(August 2004)
Namiki Precision Jewel launches micro and miniature liquid pumps with wetted parts having a high chemical resistance: the pumps are of a diaphragm type using Namiki patented non-return valves
Tough pumps for reliable chemical dosing
(July 2004)
Some applications demand robust, mechanically actuated diaphragm pumps, for example dosing chemicals in water treatment and industrial processes, and these are ideal situations for the 'G' Series
20,000 dosing pumps sold in 21st Century!
(May 2004)
ProMinent Fluid Controls (UK) Ltd is delighted to announce that sales of its precision dosing pumps has passed 20,000 units since the beginning of the new millennium
Range of chemical sensors for water treatment
(November 2003)
ProMinent Fluid Controls offers a comprehensive range of robust sensors for accurate and reproducible measurement of important parameters in a host of water treatment applications
KTB integral dosing system for "difficult" sites
(August 2003)
Michael Smith Engineers have developed a compact, self-contained bulk storage and dosing system which provides efficient chemical treatment, even at the most 'difficult' sites