Water/Wastewater UK Focus Direct Probe Measurement
A date for your diary 10th & 11th November
Meet the largest gathering of Water Monitoring product and service providers at WWEM in Telford
www.wwem.uk.com Anglian Water Chooses Ammolytplus
Anglian Water has one of the largest geographic catchments of all UK water companies providing potable and waste-water treatment to more then 5 million domestic and commercial customers.
The company has extensively installed on-line instrumentation to mechanise process control and to provide continuous measurement where compliance needs to be demonstrated. Consideration has more recently been given to the use of instrumentation to more efficiently regulate process control, reduce energy consumption and reduce the associated cost of treatment.
As energy costs have increased, alternative control philosophies have been instigated. The use of continuous ammonia measurement within the aeration ditch to provide real-time aeration control based on ammonia concentrations has been implemented. Following extensive product evaluation by AWS, the ammolytplus technology was selected for an installation at a number of sites including Charlton, Leighton Linslade and Chantry to accommodate feed forward and feedback control.
At Leighton Linslade, effluent from the aeration ditch is used to dilute effluent from the percolating filters to maintain combined effluent within a tight consented limit. It is therefore important to control the aeration process correctly to maintain a target concentration of 2.0mg/L as N and the feedback sensor location was installed for this purpose.
Further subsequent field trials conducted by AWS also confirmed that the ammolytplus instrumentation from Pollution & Process Monitoring (UK) was capable of reliable trending for effluents at low concentrations. A number of installations have now been made to give real-time effluent monitoring.
Reader Reply Card no 230
New Generation of Water Quality Monitoring Products Launched
Partech Instruments (UK) has announced the introduction of the new generation WaterWatch Range of water quality monitoring products for applications in effluent, water and wastewater treatment. This new development is built around advanced 7300 Monitor which incorporates RS485 digital communications with a suite of industry-proven sensors, including the latest version of the TurbiTech self-cleaning sensor.
With the development of the WaterWatch Range, Partech is now offering a multiple sensor capability for its Suspended Solids, Dissolved Oxygen, Turbidity and Sludge Density, pH, Ammonia and Oil on Water sensors. Working with the Partech 7300 Monitor will enable customers to make space savings, generate cost savings in terms of hardware and achieve higher levels of operating efficiency. A Base Model 7300 Monitor is now available that allows users access to two conventional 4-20mA analog output signals. Also available is an Advanced Model 7300 Monitor providing the option of Profibus Serial Communications, which allows plant designers and fabricators to reduce installation costs and plant managers to more readily access vital plant data in order to take action or determine if a site visit is justified.
“The WaterWatch Range takes advantage of the simple, easy-to-use menu structure that users of existing Partech monitors are already familiar with,” says Angus Fosten, Partech Sales and Marketing Director. “We have built on this facility by adding larger and bolder graphical displays to present process measurement data and instrument set-up parameters. The monitors also feature on-board logging and trending capabilities.”
Angus Fosten says that this development represents a ‘platform’ of advanced instrumentation designed to meet the requirements of Partech’s customers well into the future. “We have made a detailed study of our customer’s requirements and requests and taken into account the global market in which the water industry operates,” continues Angus Fosten. “The WaterWatch Range will take our proven technologies into a new era and create more opportunities for all our customers. We shall be backing up the WaterWatch Range with our Customer Support Service package, which provides a wide range of services including site survey visits to determine the nature of the application and identify the correct locations for instruments. This includes a fully trained Profibus engineer, together with the full range of Partech after sales training, installation and service contracts.”
Reader Reply Card no 231
An extensive range of robust probe technology to suit both water and waste-water monitoring applications. The plug and play digital interfacing provides for multi-parameter measurement and integration of automatic cleaning, to maintain reliable measurement.
● In-situ measurement ● No sample preparation required ● Automatic cleaning ● Ammoniacal-nitrogen for ammonia control in sludge & effluent monitoring ● Dissolved Oxygen using latest optical techniques ● Turbidity of effluent and MLSS in sludge
Pollution & Process Monitoring Ltd. Tel: +44 (0) 1732 882044 Fax: +44 (0) 1732 780190 Email:
TOC@pollution-ppm.co.uk Web:
www.pollution-ppm.co.uk
Reader Reply Card no 229
i
New Handheld Colorimeter The new Camlab MC500 multiparameter colorimeter includes all the common parameters including COD, chlorine and ammonia. It can be used with Hach, Tintometer or Camlab reagents in tablet, powder or liquid form.
Automated BOD, COD and more... Camlab now offer the Mantech®
range of
industry proven automated titration systems. With single and multi-parameter options for COD, BOD, Alkalinity, Conductivity and pH you can increase your sample throughput and improve results.
Call us now to discuss your requirements on 01954 233 120
Tel.: 01954 233100 Fax: 01954 233101
www.camlab.co.uk
Choice, Service and Trust Reader Reply Card no 232 Annual Buyers Guide 2010 IET
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