Context & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. As a result of the confinement of the waste water stations, toxic components such as H2S and...
Power plants are expected to operate 24 hours per day, 7 days per week. Downtime and equipment derating (when a generator fails to deliver power at its rated capacity) can cost a power plant thousands of dollars per hour. The cost of replacing failed equipment is also extremely high. Vibration analysis by itself is not enough to anticipate catastrophic failures. Oil analysis is often able to detect problems at a much earlier stage than vibration analysis. This is why more and more power plants are bringing oil...
The frequency and intensity of dust and sand storms in many parts of the world are steadily increasing due to droughts and climate change. The severity of such storms is anticipated to increase over the coming years.
These dust storms may last hours or days and cause huge damage and imposed a heavy toll on society with its physical effects, such as visibility reduction, heavy winds, red sky, hailstone and severe lightning.
Such Dust storms, have a negative impact on human health, and industrial products and...
Our company has odour removal units for professional kitchen ventilation, for grills and food preparation areas generally. The operation of the unit is based on chemical or electrostatic filters or a combination of both. The kitchen unit KDSA (with chemical filters) series, neutralizes particles, soot, odors, grease and moisture completely. KDSA units for kitchen ventilation are installed in the cooker hood and are connected with the kitchen areas that produce smoke or where there is smoke and odors such as in...
Chemical and pharmaceutical facilities use a variety of hazardous gases and solvents in their production processes. Whenever these substances are transported, processed or stored, the potential risks are high for hazardous conditions. These substances must be continuously monitored to protect personnel and facilities from accidental releases or leakage. Our various lines of hazardous gas monitoring systems benefit the chemical and pharmaceutical industry in the following applications.
Triboelectric dust probes installed in the clean gas duct after bag filters, cartridge filters or centrifugal separators (cyclones) are used to detect faulty, damaged or leaking filters. This early detection of failures minimises product loss, improves environmental conditions and problematic dust emissions.
Benefits include low initial outlay, no consumables and low maintenance requirements.
There are more than 10,000 Dr. Foedisch filter monitor devices installed worldwide in the food processing, cement,...
Mercury, being widespread in environment, has toxic effect on a human organism even at a low concentration. Therefore, quantitativ e determination of mercury in vari ous environments is one of the most important environmental monitoring problems.
Preheater exit, CO monitoring
Electrostatic precipitators (ESP) after pre-heaters, CO monitoring for explosion prevention
Coal silo, CO monitoring
Exit of coal mill, dust filter, CO monitoring
Stack gas emissions, HCl and HF
Stack gas emissions
Coal silo, explosion prevention
Since 1973, HI-Q has directly and successfully served the commercial nuclear industry worldwide with reliable, High Quality (HI-Q), continuous duty air sampling equipment, systems and accessories. For over 30 years, our products, professional design capability, and consumables have been used in remote & internal air monitoring programs including stack sampling system designs which implement the “shrouded probe” per ANSI N13.1 1999 design specifications.
Mercury, being widespread in environment, has toxic effect on a human organism even at a low concentration. Therefore, quantitativ e determination of mercury in vari ous environments is one of the most important environmental monitoring problems. The use of a mercury analyzer RA-915M/RA-915+/RA- 915Light with Zeeman background correction provides di rect real-time continuous determination of mercury in air from 0.5 ng/m 3 within the overall possible range of me rcury concentration in ambient air.
Particle size, particle concentration and other physical characterization analyses are critical to many environmental applications. Regulatory agencies in the environmental sphere demand strict compliance to standards and discharge regulations. Physical testing of samples for parameters such as particle size and concentration can give insight to the process control engineer on how effective and compliant a discharge handling system is operating. Particulate loading from both air emissions and waste water discharge...
Urban air pollution is a major environmental problem in the developing countries of the world. That`s why to monitor the air quality becomes fundamental to define the air pollution level and take important measures to improve the air quality.
Ahlstrom offers a high performance filter media for Air Quality Monitoring. A filter media made of extremely pure micro-quartz fibers, appropriate for emission control at high temperatures and wherever absolute purity of the filter medium is required.
Rotating NDCF (= novoflow Dynamic cross-flow)-filter systems are particularly characterised by an outstandingly low energy consumption of approx. 0.12 - 0.25 KW/1 m² filter area. We offer facilities for rent at different sizes to test your product as well. Plant sizes available between 1 m² and 500 m² filter area.
SAF superabsorbent fabrics can be used for filtration to remove dissolved, dispersed and free water from low viscosity oils such as aviation fuel and automotive diesel plus a wide range of other oils, to very low ppm levels.
XBS Triple Filter Quadrupoles configured for multiple source monitoring in MBE deposition applications. The custom configured ioniser provides for high stability, high senstivity monitoring of oxides and metals from both k-cell and e-gun sources.
MBE monitoring and control.
Molecular Beam Studies.
Multiple beam source analysis.
High Performance RGA.
Desorption / Outgassing studies / Bakeout cycles.
Chamber / Process gas Contaminants.
Hiden XBS mass spectrometers for high precision scientific, process...
Niton analysers facilitate direct surface testing for lead paint, testing for lead in dust wipes from surfaces, testing the lead content of soil in the surrounding area (containment) and the testing of lead content in filters from respirators or volume air samplers for worker/public protection.
Traffic means mobility and air emissions. Thanks to economical advantages, diesel engine becomes more and more popular, but particle emission is strictly restricted by regulations. Determining the weight of particulate matter (PM) is a key task in the automotive industry and one which is likely to become even more important as emissions standards become stricter. To allow fast and easy measurement of particulate matter at any time, METTLER TOLEDO has developed new filter weighing solutions.
Effective filtration within aircraft and military equipment, to ensure all systems are free from contaminants, to guarantee safety, long service life, reliability and cost effective operation in the most demanding situations.