Generation II of the ABS Acoustic Bubble Spectrometer (ABS) is for the measurement of bubble size distributions and void fractions in gas/liquid mixtures. It can be used in a wide variety of applications requiring the monitoring of the bubble population such as aeration, bioreactor, oceanography, chemical engineering, cavitation studies, biological media, food processing, etc. The data sampling rate has been increased nearly five folds, which expands the bubble detection limit below 10 microns radius. All the hardware external to the processing computer has been integrated in one box; and a laptop configuration is now available using an Express Card port.
Saint-Gobain Performance Plastics' (SGPPL) critical connections solutions for residential water treatment applications, include ultra-violet sterilization and water transfer. SGPPL’s solutions include the Chemfluor range of flexible high-strength tubing for use in UV sterilization systems. High-clarity Chemfluor heat-shrink tubing offers protection for the quartz sleeve that surrounds and shields the UV lamp, while maintaining clarity and ensuring UV light transmission. SGPPL’s offers a range of critical connections solutions that incorporate Tygon tubing to connect both UV sterilization and water filtration systems to residential networks.Tubing solutions are made of plastics that are FDA-approved for food use, and/or adhere to NSF/ANSI Standards 51 and 61.
New Pig Corp.
Designed to cover drill sites and help protect workers and the environment, the PIG Well Pad Liner’s high-traction surface minimizes slip-and-fall-injuries and absorbs nuisance leaks, drips and spills on contact. A strong, single-layer liner, 4X stronger and 2X more puncture-resistant than standard HDPE liners, plus an embedded barrier film within the liner, helps prevent major spills from reaching the ground. UV resistant, its 100 percent polypropylene, single-layer construction, heat-fused and needle-punched, will not pull apart when walked on or driven over. Weldable and sealable for easy installation, and incinerable to reduce waste.
Casella CEL offers its TUFF line of personal air sampling pumps that feature a sealed case with over-molding that protects it from damaging moisture, extreme temperatures, solvents, and impact. Pumps possess a flow range from 5 ml/min to 4.5 l/min, and incorporate a double-acting diaphragm mechanism with digital control. Pump operation is guided by an intuitive user interface displaying real-time flow, sampled volume with run duration, a simple battery "fuel gauge" and alarm for flow or battery fault conditions. Typical run times of more than 30 hours (depending on media and flow rate) and meet applicable NIOSH and EN requirements.
CNIguard intrusion detection system is designed to protect access points in drinking water distribution systems against the threat of intentional contamination. The system utilizes a patented Smart Sensing Technology to detect tampering such as drilling, grinding and cutting; while virtually eliminating costly false alarms. The computerized system can distinguish between real threats and common occurrences such as heavy rain, hail, etc. and is rated for a maximum of one false alarm per year. CNIguard does not rely on human interpretation to determine if a threat is real.
Dürr Environmental Inc.
Selective Catalytic Reduction (SCR) Systems are designed for for high combustion temperatures of over 1100 °C in the combustion chamber (thermal NOx), and if nitrogen is contained in the fuel (fuel NOx). It is a reducing agent injected into the flue gas at temperatures of 260 to 390 °C. Suitable substances are, depending on customer's requirements, gaseous ammonia, ammonia water or urea. The subsequent process is the selective conversion of NOx and NH3 and/or NH2 (as the case may be) to N2 and H2O.
Electro-Chemical Devices' series of sensors for chlorine analysis fit into chlorine monitoring systems in a wide variety of aqueous environments. The FCA-22 Free Chlorine Sensor, TCA-22 Total Chlorine Sensor and CDA-22 Chlorine Dioxide Sensor are high-accuracy amperometric sensors for fresh water applications including monitoring of industrial cooling and rinse water, drinking water and wastewater. All chlorine sensors are also available as turn-key panel mount systems, featuring a simple “plumb-and-play” design combined with ECD’s C22 Analyzer/Controller.
The WWETCO FlexFilter is a simple gravity system with a robust design as a high-rate compressible media filter. The influent liquid applies a hydrostatic force to the compression bladder causing the media to compress. It uses a synthetic compressible media to capture solids in the high-rate filtration process. The combination of tapered media compression, porosity gradient with the media bed and a low flow backwash system make the WWETCO a versatile filer.
The Multi-Cal ISE system allows the user to store multiple calibration ranges in the laboratory and then retrieve them for use as needed in the field. The Multi-Cal kit provides from two to four calibration ranges and the LabNavigator monitors up to four ISE's simultaneously. The handheld LabNavigator with Multi-Cal for ISE provide multi-range, immediate, spot-on, field chemical analysis. Multi-Cal kits are available for Nitrate, Ammonium, pH, Calcium, and Chloride with others on request.
The Vadose Organic Substrate features bioremediate chlorinated solvents in the unsaturated soils. The technology allows the thixotropic gel to form a stable oil/water suspension that remains in situ after injection. This suspension provides an anaerobic environment in the vadose zone with the appropriate nutrients for the microbes to remediate recalcitrant compounds, such as chlorinated compounds.
EXAIR's 110 Gallon Chip Trapper removes solids such as chips, swarf and shavings out of used coolants and other liquids with its compressed air power. It vacuums the dirty coolant or liquid into the included 110 gallon drum; while trapping all the solids in a reusable filter bag. There are no motors or impellers to clog or wear out. It features a built-in pressure/vacuum relief and an automatic safety shutoff to prevent spills or overfilling.
Hi-Flo ES is a high-efficiency ASHRAE grade pocket filter that uses 27 to 50 percent less HVAC energy and has 25 to 30 percent longer service life than competitive filters. ASHRAE grade pocket filters combine three factors critical to commercial buyers – low total cost of operation, longer service life and the ability to operate without a prefilter. Key to the performance of the Hi-Flo ED is a high-lofted, air laid micro fiberglass media and a unique pocket configuration.
New Pig Corp.
PIG LEAKTRAPPER is a universal absorbent bag designed to secure leaking nozzles, faucets and valves. The bag captures the leaks and drips at their source before they hit the ground or contaminate soil. It contains low-profile PIG Mat pads held in place by a permeable inner liner. The PIG Mat pads soak up and retain oils, coolants, solvents and water even when the bag is turned upside down. The bag also provides an extra level of containment for liquid that leaches from oversaturated absorbents.
The Bio-Mod Modular Bioretention System is a modular pre-cast concrete bio-filtration cell system developed to add consistency to design and construction, with features to enhance filter performance, structural integrity, reduced construction and on-going maintenance costs. Designed for use with local agency bioretention cell designs, Bio-Mod is compatible for use with all types of filter soils, including non-proprietary low-flow (5 to 10 inches an hour) or high-flow soils.
BioBarrier Membrane BioReactor utilizes flat sheet membranes for a versatile design and robust process in wastewater recycling. Engineered in a small footprint and immersed directly in the aeration process, the BioBarrier has a high surface area of membrane material in a double plate configuration. Treated water moves through the pores to the space between the films; a pump then extracts the clean water to discharge into the environment. BioBarrier removes biological along with E. Coli and fecal coliform without add on disinfection.