40 Water/Wastewater Using the Futura to Test Water Phosphorous Content
Veolia Water has installed a new waste water disposal unit at the CAMY (France) waste water treatment plant, primarily to eliminate phosphorous by physiochemical means, as well as to monitor and test the treated water. The system that has been put in place is a four channel Futura continuous flow analyser from Alliance Instruments (France) to analyse the water entering and leaving the treatment plant. One Futura console is used to measure total phosphorous whilst the other three measure nitrates, nitrites and ammonium. The analysers are fully automated, giving the operator analytical data in accordance with the requirements of AFNOR [the French national standards body] within one and a half hours, so that reaction times are minimised. The conventional AFNOR method, conducted in a laboratory, takes on average five hours.
Reader Reply Card No. 125
New Portable TOC Analyser for Municipal Water Monitoring
Reagent-less Chlorine Monitoring
ANALYTICAL INSTRUMENTS
Turbidity Monitor AMI Turbiwell – Nephelometric non-contact turbidity monitor for potable water, surface water and effluent.
The Model FCL free chlorine system from Emerson Process Management measures free chlorine in fresh water.
The Model FCL doesn’t use expensive sample conditioning systems or messy reagents to control pH.
Instead, the analyser automatically compensates for changes in the pH of the sample using a membrane- covered amperometric sensor.
The FCL is suitable for compliance monitoring when calibrated against a grab sample that has been analyzed using a laboratory test acceptable to EPA.
Refer to EPA Method 334.0 for more details.
The FCL uses the Model 1056 dual-input analyser, which offers single or dual sensor input reducing the cost per loop and saving panel space.
The large display has easy-to-read process measurements.
The Model 1056 is available with either HART or PROFIBUS DP digital communications.
Reader Reply Card No. 126
GE Analytical Instruments (USA) announces the new Sievers 5310 C Portable Total Organic Carbon (TOC) Analyser, designed specifically for municipal drinking water applications. This rounds out the 5310 C Series that already includes a laboratory and on-line model. All provide 12-month calibration stability, easy operation, comply with USEPA- approved methodology, and feature automated protocols such as TOC percent removal calculation. Typical applications include raw and finished drinking water monitoring for DBP compliance and optimisation of chemical addition.
GE also offers a new enhanced Inorganic Carbon Remover (ICR). Designed for longer consumable life and lower operating costs, it uses approximately 50% less acid than its predecessor. The ICR is available for all Sievers 5310 C and 900 Series TOC Analysers.
Together, the new Sievers 5310 C Portable and ICR offer a flexible solution for monitoring organics on-line, such as during a pilot project. Upon completion, they can easily be moved back to the laboratory.
Reader Reply Card No. 127
SLUDGE INTERFACE DETECTION
No direct contact with the sample – no fouling of the optical elements.
White LED method. EPA approved. Measuring range: 0-100 NTU.
Average sample consumption of 10 liters/hour.
Heated precision optics to avoid condensation.
Automatic purging of the sample chamber.
Four years warranty. Sample Degasser module (optional).
www.swan.ch
SWAN ANALYTISCHE INSTRUMENTE AG · CH-8340 HINWIL
www.swan.ch ·
swan@swan.ch · Phone +41 44 943 63 00
Reader Reply Card No. 202
Worcester WR14 1JJ, UK Tel: +44 (0) 1684 891371
info@pulsar-pm.com
www.pulsar-pm.com
Reader Reply Card No. 128
Sludge Finder 2 reliably measures primary, secondary and tertiary interface levels in treatment and process applications.
Remote monitoring – no need for site visit Gives tank profile, status and blanket level in up to two tanks simultaneously
Self cleaning and
maintenance free
4-20mA with optional radio modem and RS485
A Solinst (Canada) TLC Meter accurately measures temperature and conductivity in wells or open water, and displays the readings on a convenient LCD display. The depth to water and depth of displayed readings are read off flat tape, which is precisely marked every 1/100ft or mm. The TLC is ideal for profiling conductivity and temperature and for salt-water intrusion, contamination and salinity investigations.
Reader Reply Card No. 211
Temperature, Level and Conductivity Meaurement
IET May / June 2011
www.envirotech-online.com
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