32 Water / Wastewater
Electronic Water Meters for Accounting Settlement Systems
The Badger Meter (Germany) E-Series offers a successful data transfer between E-Series meters with 868 MHz radio and the ELVACO data collector module CMe3100 / CMeX13s. The various standardised communication modules of Badger Meter offer the possibility to connect the water meter with various, already by customer existing billing systems as well as to transfer the data. This allows especially the transfer of the current meter reading, the current flow, the remaining life of the battery, as well as various alarm messages. As a transfer unit the ELVACO solution is preferred in countries of the Middle East, as this method allows to readout data from up to 500 meters with only one single unit and can be stored and forwarded to a billing system. The data from the meter are transmitted wirelessly and are collected in the CMEX13s. Thereafter, the data are passed to the billing system via the CMe3100 by an M-Bus interface or Ethernet.
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Rapid Test Catalogue CATALOGUE
The new and updated catalogue details the large range of rapid tests that MACHEREY-NAGEL (Germany) produces in the field of water analysis. For the qualitative and quantitative analysis of ions in solutions, MACHEREY-NAGEL test papers and test
strips provide quick and easy screening methods for water, environmental, agriculture and laboratory monitoring. For more detailled information, colorimetric and titrimetric VISOCOLOR® test kits and photometric NANOCOLOR®
New Ice Detection Sensor
Measuring different snow parameters like snow depth, density or snow water equivalent, non- contact and flood-proof discharge monitoring in open rivers and channels or resilient automatic weather stations. SOMMER Messtechnik (Austria) offers a broad range of innovative hydrometeorological and environmental monitoring equipment.
Whether water scarcity or floods, to measure the discharge rate of main rivers, streams or irrigation channels is a key figure, not only for hydrologists. Here SOMMER is a true expert and offers both, wide experience and excellent water monitoring equipment, as for example its innovative radar technology. The sensors measure non-contact and therefore can be mounted outside the river. The system remains free from contamination in the water and is safe from debris or driftwood. Consequently the customer profits from no maintenance and reliable operation even during high water or flooding events where most of the other sensors fail.
The new and intelligent ice detection sensor IDS-10 represents our latest innovation within our product range. It automatically detects icing on the sensor’s surface measuring on a real-time and reliable basis. It can be applied for all the different industries where it is important to be able to detect and measure icing, like wind power stations, aviation and road traffic control, high-voltage power lines or other civil constructions, e.g. bridges, antennas, masts or buildings. To be forced to remove the ice manually or by melting it away through heating systems is not only maintenance intensive but also very costly. The new ice sensor IDS-10 by SOMMER Messtechnik now helps to support the decision making processes of people in charge and reduces the operation risk and costly maintenance work.
New Continuous Biological Water Monitoring Solution
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products are ideal for uncomplicated analysis. Rapid tests for microbiological determinations complete the range. The colour coding and intuitive strucutre of the catalogue allow you to browse through the catalogue quickly and easily. With extensive details concerning applications, benefits, handling and chemical background information, you can find the ideal test for your analysis.
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Office Fax +49 24 21 969-199 E-Mail:
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MACHEREY-NAGEL GmbH & Co. KG Neumann-Neander Str. 6-8 52355 Düren, Germany Office phone +49 24 21 969-0
WaterScope represents a new approach in the field of microscopy using a volumetric analysis method instead of the conventional 2D approach, providing explicitly more data and making the testing process resource and time efficient. WaterScope not simply provides an image on the features of the several taxa of microorganisms present in the water but automatically classifies them and reports on their concentration as well. The database created by WaterScope provides information on the water quality in real time thus enabling immediate intervention in case of any anomaly.
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Waterscope provide multiple applications: water utilities, surface waters, fish farms, process water in food industry, research centers and laboratories, industrial water.
Waterscope advantages: real time monitoring: on-site measurements and early warning ensured 7/24, automated process: fully automated solution from sampling until reporting, reliable data: recognition and classification is independent from human skills, online access and alarm: remote data access and automatic alarm through the Internet, easy integration: designed for easy integration into existing systems, low maintenance requirements: developed to minimise maintenance needs and costs.
Two ranges of measurements: Waterscope Mono: typical organisms are unicellular (flagellates, ciliates) and multicellular (nematodes, rotifers) and Waterscope Micro: typical organisms are cyanobacteria, algae, iron bacteria, some fungi.
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Moving forward with REFEX
Changing science to produce a more efficient and effective product REFEX sensors ltd TM pH
The Ultimate pH Sensor for potable water treatment
• Accurate • Maintenance free • Long Life (5 years) • Compatible with all good quality pH instruments.
“REFEX the First to Last”
Please contact us - email
info@refexsensors.com, call +353 (0)98 50034 or visit
www.refexsensors.com
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REFEX™ SENSORS LTD Unit 7, Section D, Westport Industrial Estate, Westport, Co. Mayo, Ireland
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Electrodes for Potable Water Treatment Offer Savings of £1 Million per Year
Refex (Ireland) has supplied Irish water companies with the EC-3/4”-2001-Pt1000-LE all in one combination electrode for use in 120 pH measurement systems.
Compatible with all good quality pH instruments possessing dual high impedance inputs for pH and reference electrodes, the EC-3/4”-2001-Pt1000-LE boasts the patented and unique Refex solid-state non-porous reference interface. Zero liquid contact or exchange between the waters being tested and the Refex internal Ag/AgCl half-cell results in assured mV integrity.
In addition to the above benefits, the non-porous quality of the Refex electrode means that it cannot be fouled or poisoned, and prevents all KCl electrolyte dilution/wash out. As a result, electrode life in the Refex flow cell can exceed an incredible 5 years. Unlike Refex non-porous electrodes, electrodes with porous reference junctions need to be replaced every 6 - 12 months. Further, the non-porous reference interface/barrier provides the ultimate accuracy without any diffusion potential errors (normally pH 0.3 in cold low ionic raw- waters).
or water utility companies operating several hundred pH installations, the Refex electrode provides considerable cost and time saving benefits. Under usual circumstances, pH electrode maintenance is weekly. However, Refex electrodes are extremely reliable and almost maintenance free, requiring only a hose wash and buffer check every 90 days. This results in a real-world reduction of 1 man hour of maintenance per week for each pH loop, ordinarily costing around £40 an hour – quite a sum of money that can now be saved thanks to Refex!
And the savings continue. Important for optimised coagulation, this electrode responds instantly to pH change. This lightning- fast response saves £2000 per month on correction and coagulation/flocculation chemicals at each Water Treatment Works (WTW) because there is no over-shoot beyond the high/low pH control set points. This is a considerable reduction in costs for the water utility companies, many of which average 5 pH loops per WTW. Optimised coagulation also has knock-on advantages downstream, especially for primary and secondary filtration.
Electrode life in the Refex flow cell can exceed an incredible 5 years. Unlike Refex non-porous electrodes, electrodes with porous reference junctions need to be replaced every 6 - 12 months due to reference electrode degradation and KCl electrolyte wash- out/dilution that causes mV drifting and errors.
Refex also offers a 3 year electrode warranty - like no other electrode. Refex – the First to Last.
01/02/2016 15:06
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Waterscope: A new dimension in water monitoring. Continuous real time biological water monitoring solution. WaterScope (Hungary) detect, classify and count algae and other microscopic organisms in your water.
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S8-CA-2001-120mm
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