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Casella Group
	Air Quality Monitoring Many applications exist where there is a requirement for monitoring ambient or outdoor air quality with respect of Particulates (PM10, PM2.5) gases and solvents or Polyaromatic Hydrocarbons PAH’s. Local and national governments often establish regional or national networks of monitoring stations, whilst industrial processes such as landfill, construction / demolition operations may require monitoring data to evaluate their impact on the local environment. Systems come in a variety of enclosures and configurations and may be located on site boundaries, by roadsides for traffic pollution monitoring, or in rural locations to establish background pollution levels. Air Sampling Range of personal air sampling pumps and accessories for undertaking personal exposure monitoring of airbourne dusts, fumes vapour and solvents in accordance with national government health and safety legislation and guidelines. All pumps are fully accredited for use for sampling and undertaking risk assesments to HSE-MDHS, EH40, NIOSH and other national sampling methodologies. For use by professional Industrial Hygienists, Occupational Health Safety and Environment managers. Indoor Air Quality With many people spending up to 90% of their working life indoors, it is important to monitor the Indoor Air Quality (IAQ). Parameters of special interest are Temperature, Humidity, Air Velocity, CO, CO2 and Ozone. Regular monitoring ensures compliance with WHO guidelines and can help reduce work related sicknesss or Sick Building Syndrome (SBS). Noise Noise instruments for either monitoring workplace or environmental noise. Noise is monitored in the workplace to protect an employee from hearing loss. This can be done by personally worn products (dosimeters) or hand held sound level meters. The selection of the required hearing protection can also be performed via the use of these instruments. VORTEX Ultra Flow The problem of asbestos is still with us and is the subject of stringent legislation for its removal and disposal. The requirement for quick sample collection and counting of airborne fibre in the shortest time possible means a far higher flow rate than with more conventional sampling methods is required. The VORTEX Ultra Flow is designed with this application in mind but also retains the portability of personal samplers.
Challenge Technology
	AER-200 Respirometer The AER-200 Respirometer can be used for both aerobic and anaerobic wastewater applications. The AER-200 Respirometer is designed for batch and laboratory applications. When you use the AER-200 Respirometer, here's what you get: The widest range of oxygen uptake rate measures...as low as 0.06 mg/hr and as high as 600 mg/hr...wide enough to meet any of your applications. The widest range of detection for anaerobic gas production ... from 0.05 ml/hr to 1,500 ml/hr. Highly accurate flow measurement...you can "trust" the data you generate. Easy data collection...the computer does the work. the data can be used directly or exported to your spreadsheet or other data processing programs. Data collection flexibility...intervals can be set from 1 minute to 720 minutes to meet your needs You know exactly where you are in each test from on-screen tabular and graphical indications of the test progress...no more guessing on your part. An easy-to-set up respirometer system...modular design allows you to use only the components to meet your needs. Flexibility...you can use reactor volumes ranging from less than 50 ml to 20 l or larger. More flexibility...you can use different reactor configurations during any test set up. And more flexibility...you can run aerobic and anerobic tests simultaneously on one system. An easy-to-use respirometer system...you minimize set up time by using standard laboratory glassware...you reduce cleanup time because grease is not required to seal the reaction vessels...you can withdraw gas or liquid samples from the reaction vessels at any time during a test. User Friendly Software...WindowsTM-based software presents data as cumulative oxygen uptake and oxygen uptake rate when operating in the aerobic mode and cumulative gas production and gas production rate when operating in the anaerobic mode. Training to use the system is easy...almost anyone can do it. AER-200S Soil-Compost Respirometer The Challenge AER-200S Soil/Compost Respirometer is ideally suited to determine rates of oxygen uptake or anoxic gas production rates in soil or compost samples - as may occur in upper layers of soil under natural conditions or in mixed compost reactors. The AER-200S Soil/Compost Respirometer can provide useful information for determining steps in soil bio-remediation. Many companies are developing products that assist or increase the degradation rate of toxic chemicals. This unit can provide quick and easy quantitative data to support such claims. This unit can also help municipal and industrial sites that need to understand the gas production rates of the dried solids. This objective is accomplished with a perforated sample column in a sealed reactor column. Soil Column Specifications Soil, Compost, and Bio-Solid testing equipment must overcome two important principals: Stagnant air gradients and temperature control. Challenge created a convenient two chamber system to do just that. Reactor Column: The reactor chamber allows for a headspace around the entire sample and allows for maximum surface area resulting in maximum oxygen uptake rates. Sample Column: The sample column serves three major functions. The base of the sample column is a unique magnetic coupled fan that works in conjunction with the MS-300 Magnetic Stirrer. This feature allows the air to be circulated in and around the sample without injecting or removing air from the reactor eliminating stagnant atmosphere gradients.The sample column is a perforated cylinder that allows for maximum surface-to-reactor contact. The sample column cap functions as the KOH well for carbon dioxide absorption for measurements or anaerobic measurements when methane values are required. Click here for the AR-295 Diagram. The AER-200S uses easy and reliable luer fittings for all connections. The need for messy greases and special configurations are eliminated. This system can measure aerobic and anaerobic reactions very easily by changing the position of two connections at the measuring cell. The reactor column has two ports purging the head space. Stirring speeds are unified across all samples with a single control dial. Temperature control is critical for any respirometric study, so Challenge Technology recommends the use of either a temperature controlled environmental chamber or a heater/cooler and water bath such as the H/C-230 and W/C-200. The W/C-200 sits on the stirrer base without compromising magnetic stirring efficiency. The H/C-230 is then used to circulate the water throughout the entire bath to maintain consistent and stable temperatures. Challenge recommends a circulating heating/cooling unit for uniform temperature as opposed to immersion heaters that can produce pockets of differing temperatures. The AER-200S is available in a 4-Reactor set and 8-Reactor Set. For individuals already owning the AER-200 Respirometer, the Soil/Compost Column can be ordered individually (AR-295). For more information about the measuring system and capabilities see the AER-200 Aerobic/Anaerobic Respirometer MS-300 Magnetic Stirrer A key component to respirometric testing is the oxygen transfer limit. So, Challenge Technology experimented with many stirrers, but found that all the stirring units available could not reach the high speeds required without the risk of spin-off and possibly nullifying an entire test. So, Challenge set out to create the best multi-position stirrer available. OLR-300 On-Line Respirometer The OLR-300 On-Line Respirometer is a true "on-line" respirometer which gives oxygen uptake rates for treatment plant operations.
Enviro Technology Services plc
	Air Quality Monitoring Enviro Technology Services has been designing and building air quality monitoring systems and networks since 1983. Pictured here is a professional air quality monitoring station comprising: API M100e UV fluorescent SO2 analyser API M200e Chemiluminescent NOx analyser API M300e IR Absoption CO analyser API M400e UV Absoption O3 analyser BAM1020 Beta-attenuation particulate analyser (PM10, PM2.5 or TSP) Synspec GC 955-600 BTX analyser API M700 Dynamic dilution calibrator API M701 Zero-air unit OPSIS DL256 Datalogger Yokagowa digital chart recorder Continuous Air Quality Monitoring Systems (CAMS / AQM) Air quality analysers for the measurement of all of the major air quality pollutants, particulates and trace gasses. These include SO2, NOx, NO2, O3 and CO as well as volatile organic compounds (voc), other hydrocarbons, mercury and many other organic and inorganic compounds. Particulate PM10 / PM2.5 instruments measure continuously, using ether beta attenuation or teom analyser techniques. Particulate samplers include high, medium and low volume to meet all requirements for portable and fixed installations. Air quality monitoring instruments and analysers can be integrated into complete systems and housed in climate controlled analyser houses or shelters suitable for all environmental conditions. A range of high and medium volume samplers are also available for TSP and chemical sampling (i.e. PCBs Dioxins & Furans). Particulate bound nitrates and sulphates can also be sampled using the advanced URG 9000-A analyser. Read the latest news and press releases about CAM/AQM and Enviro Technology or view the products by selecting a sub category below... Continuous Emissions Monitoring Systems (CEMS) Enviro Technology offers a wide range of continuous emissions monitoring (CEM) equipment from simple single-component analysers through to project-engineered, application specific turnkey CEMS such as energy-from-waste and power plant monitoring. Where possible, the non-contact, MCERTS approved OPSIS cross-duct CEM system is offered. Using UV and IR DOAS analysers, the OPSIS CEM system can measure multiple gases such as NO NO2 SO2 CO CO2 HCL HF in near real-time from between 1 and 6 monitoring points. Based on optical cross-duct technology, no part of the analysis system comes into contact with the process gas ensuring highly reliable operation and the lowest possible amount of operator involvement, maintenance and calibration. Enviro Technology is proud to have supplied the OPSIS system to several Blue Chip companies, some of which have standardised on OPSIS for all their CEM monitoring requirements, nationwide. Other CEM systems available include the OPSIS LD500 laser diode cross-duct monitoring system for ultra-fast response process control applications and the OPSIS M1040 / M1050 Chemiluminecent NOx and UV Fluorescent SO2 analysers based on the reliable and proven dilution extraction principle. The latest introduction to the range is the PowerMan 400 dilution extractive system that measure NOx as standard with O2 CO SO2 H2O CO2 and Hg as options. PowerMan 400 is designed primarily for combustion plant CEM applications. Help us help you by completing our Continuous Emission Monitoring Questionnaire Read the latest news and press releases about CEMs and Enviro Technology or view the products by selecting a sub category below... Stack Testing Equipment Enviro Technology has recently expanded it's product range to include a range of stack testing equipment from the Italian manufacturer Zambelli SrL. The Zambelli Model 6000 Isolplus samples thermodynamic parameters and updates flow-rate in real time. Wil simultaneously sample gases and vapours in compliance with BS ES 1911; dust to BS ES EN 13284, BS ISO 9096 and BS ISO 12141 and dioxins and furans to BS EN 1948. May also be configured to automatically monitor stacks/ducts having different sections and sizes.
MACHEREY-NAGEL GmbH & Co. KG
	DUOTEST â double zone pH-papers These indicator papers show two different colors for each pH-value at intervals of 0.3 â1 pH-unit. This allows more accurate reading and good estimation of intermediate values. Embossed Filter Papers The filter papers listed below are mainly recommended for technical applications such as industrial filtrations. They are available as sheets, filter circles, folded filters (in part), cuts of almost any shape and as rolls. On request, we will be glad to produce other filter papers or filter papers with special properties as to customers demand. NANOCOLORÂŽ Photometer NANOCOLORÂŽ Photometer pH-Fix color fixed test strips Always ready for use pH-Fix test strips are used for rapid pH testing directly at the point of interest. They are always ready for immediate use. Coming with a complete color chart they are readily calibrated. As single use devices they are completely maintenance free. For careful testing of dangerous, poisonous or aggressive liquids the strips have the optimal design. The longest available handle effectively protects the user from contact with the sample. This increases the safety of operation and adds handling ease. Patented technology for optimal sample protection In the production the indicator reacts with the paper of the test pad to form a chemical bond. The dye is fixed to the test strip and can not bleed into the sample. This protects the sample against contamination and enables measurements in weakly buffered or strongly alkaline solutions. Brilliant colours for exact results pH-Fix test strips feature up to four different indicator pads to cover the complete pH-range. The color chart exactly matches both color and position of the pads on the strips. This enables highly precise pH-determination and makes the application rapid and reliable. Test papers for qualitative determinations Qualitative determination of ions and chemical compounds With the aid of test papers for qualitative determinations, the presence of Ion and chemical compounds can be asserted with low effort. A color change is effected, if the concentration of the researched substance is situated above the specific detection limit. VISOCOLORÂŽ alpha VISOCOLORÂŽ alpha uses colorimetric, as well as titrimetric procedures. Use of multicomponent reagents results in a very convenient, rapid and safe handling, because often only one reagent is needed for each test. The reagent bottles are packed in practical blister packs. The cardboard back is slidden for opening and closing the package, and also provides all information required for the test: instructions for use in 6 languages with pictographs, as well as a colour comparison scale for colorimetric evaluations. The blister packs of the VISOCOLORÂŽ alpha test kits have a punched hole for convenient storage or display in showrooms or sale rooms.
AVA-Huep GmbH u. Co.KG
	Batch dryer HTC-T 10000 With the HTC and HTK series dryer variants, the product is moved along the length of the heated drum wall. Mixing with an aggregate serves to create a uniform temperature and product humidity in the product chamber. Special paddle forms ensure an optimal heat transfer between the product and wall. The result is: advantageous short drying times which can be further reduced by means of a vacuum. Continuous mixer HTK 3100 AVA’s HTK series mixers for continuous operation are ideally suited for large throughput volumes in continuous processes. They work turbulently, i.e. in a mechanically produced fluidized bed or alternatively in an aggregate and are superbly suited for gentle product homogenization, for the preparation of solid mixtures, solid-liquid mixtures and pastes. AVA mixers are individually designed and manufactured according to the corresponding requirements of the customer. Standard retention times between 15 seconds and 30 minutes Special agitators for high backmixing Retention time extension by means of AVA special agitators Low energy consumption Product filling level up to 70% Installation In line with the AVA full-service concept we handle the professional packing and transport of machines and installations to their final location. Our supervisors and fitters on site do everything to guarantee a state of the art installation with a special experienced eye for details that could go wrong. Manufacture Modern module-based manufacturing together with extensive process know-how is the guarantee for the high-quality of AVAâs solutions. Quality manufacturing according to DIN/ISO 9001:2000 is daily practice for many years.. For pressure vessels we normally calculate according to AD 2000/HP0 and PED, but we can also follow ASME (U) or China (M) codes or design installations according to German WHG§19 or other ecology directives. Especially high manufacturing and documentation standards fulfilling GMP requirements are used for equipment supplied to the pharmaceutical industry. Plant engineering - system solutions Technology for mixing, drying, reacting and cooling AVA supplies complete package units for all core processes in the fields of mixing, drying and reacting. For the operator this means: A minimisation of interfaces and reduction of contact persons for all process stages such as: Heating Vacuum systems Condensation systems Dosing systems Weighing Conveying Data acquisition Evaluation And all this from the planning stage right through to commissioning. Thanks to our partner » AVA econ industries GmbH u.Co.KG we are also able to offer complete turnkey units as system solutions, ranging from basic engineering through to construction and complete plants. Vertical mixers and dryers Operational volumes 20 - 80.000 litres Design with single or double helix or as centre tube screw mixer The right choice for every application The AVA conical mixers and dryers with their characteristic single or double helix were developed at the end of the 90s in order to find a solution to a problem that continually occurs with traditional conical devices with rotary screws. On the one hand is a risk of product contamination by means of transmission parts in the product chamber, and on the other hand, they have a tendency to develop faults, thereby increasing maintenance costs. An additional bonus was provided by shortened mixing and drying times and improved cleanability. The helix agitator processes dry or wet product, fluid or sticky bulk materials, filer cakes, sludge and liquids of various viscosities. The conical devices are ideal for almost any mixing task and the heated version can also serve as a dryer, reactor or evaporator.
ZÖLLER-KIPPER GmbH
	High Level lift High Level lift system closed refuse collection of domestic waste in 2- or 4-wheeled containers Kurzbeschreibung Qualitätskontrolle fßr Bio-Abfall bereits beim Abfall-Erzeuger Moderne Umwelttechnologie: Mit Sonden an der Hubvorrichtung des Mßllsammelfahrzeuges werden Biotonnen noch vor ihrer Entleerung auf Schad- und StÜrstoffe untersucht. Dies geschieht automatisch und ohne Zeitverlust. Optisch und akustisch wird in Sekundenschnelle angezeigt
Sutco Recyclingtechnik GmbH & Co.KG
	Sorting systems ¡ Light-weight packaging¡ Paper¡ Mixed waste from constructional sites¡ Dry recyclable material (MRF) Composting systems Biofix (row komposting)¡ Kompoflex (stack composting) Mechanical-biological waste treatment (MBP) In the MBP waste from household and bulk waste collections and industrial waste similar to household refuse can be treated. In combination with the biological intensive and subsequent digestion by our turning system we achieve a considerable minimization of volumes, masses and harmful materials and preserve the resources. Treatment systems ¡ Substitute fuel ¡ Slag from the MIP ¡ Plant upstream the MIP
EKO-PLANT GmbH
	In EKO-PLANT Reed bed treatment In EKO-PLANT Reed bed treatment systems, special filter materials and plants are used, which are optimally adapted to suit the waste water in question and to ensure in the long-term highest quality cleaning outcomes. The sewage treatment system The sewage always undergoes a preliminary treatment phase prior to the main treatment process (horizontal or vertical filters). Preliminary treatment combinations consist of, for example, multi-chamber septic tanks, sedimentation ponds, preliminary rotting process and fine filters. For certain requirements, such as during the removal of phosphate/nitrogen/seeds, special additional filters are deployed.
Zeppelin Baumaschinen
	Fork-Lift Trucks Here Zeppelin offers a complete range of products, from small lift truck to big 50-ton stacker, all built by Hyster. Hyster Fork-Lift Trucks From 1 January 2002, Zeppelin is taking over the sale of Hyster fork-lift trucks for Germany, Austria and all countries with Zeppelin branches. Zeppelin will also be selling the Hyster range in Hungary, Poland, Russia and central Asia. Hyster is the world's only fork-lift maker with a complete range, from small lift trucks to 50 ton models for container handling. Leading the field in the USA and near the top worldwide too, Hyster enjoys an enviable reputation for excellent product quality as well as for first-class service and spare part supply Silos and Systems This corporate unit concentrates on the manufacture of silos and turnkey plants for the chemical and petrochemical industries. Wheeled loaders Wheeled loaders
TENAX Kunststoffe GmbH
	GEOTECHNIK GEOSYNTHETICS CLASSIFICATION GEOSYNTHETICS FUNCTION GEOSYNTHETICS TERMINOLOGY Hydroseeding of completed embankment Hydroseeding of completed embankment Landfill: Surface Water Collection and Removal System (SWCRS) Landfill capping are typically waterproofed using either a geomembrane or a geosynthetic clay liner (GCL). Infiltrating rainwater flowing over the liner drastically reduces the coefficient of friction at the soil/membrane interface producing, in addition, overpressures that can certainly promote slippage of the soil layer over the covering system. TENAX TENDRAIN geocomposites, properly installed on top of the waterproofing layer, shall be selected to reduce the amount of rainwater that might reach the liner interface. Surface water infiltrating through the cover soil will accumulate above the barrier layer and generate detrimental pore water pressure if it is not properly drained. Excessive head buildup due to inadequate drainage can cause catastrophic failure of the cover, numerous seepage-induced landfill slope failures have been recorded and analyzed to confirm this. TENAX TENDRAIN geocomposites and TENAX GNT provide the highest flow capacity among any geonet. The long-term in-soil transmissivity of TENAX TENDRAIN is in the order of 6 x 10-3 m2/s at a gradient of 0.1, and 4 x 10-3 m2/s at a gradient of 0.33. Long-term (10,000 hour) testing indicates that TENAX TENDRAIN maintains over 90% of its thickness when exposed to long-term compressive loads. This retained thickness maintains an open flow channel into which geotextiles are kept from intruding and rain water is free to flow. Stabilization of landslides Installation of geojute and TENAX TT geogrids. To restore a failed slope, the soil is often substituted with a different type of soil with superior geotechnical properties, significantly increasing material procurement costs and the environmental impact. In these cases, the use of TENAX TT SAMP geogrids allows the reconstruction of the slope by taking advantage of the on-site soil and assures a steep vegetated face. In this way the environmental impact is minimized and the reinforced slope is reintroduced back into its natural state without causing a negative environmental impact. To restore a landslide, it is necessary to remove the collapsed soil, to grade the backfill slope and compact the foundation and to reconstruct the slope in layers of well compacted soil and geogrids. Overall the slope can be more easily and much more rapidly restored since there are no foundations requiring excavation, no concrete formwork to set up, no reinforcement steel bars to align, and no time lost waiting for the cement to cure. The inclusion of TENAX TT SAMP geogrid layers will intersect the failure slip circle and impede the progressive sliding and deterioration of the rebuilt slope. Of extreme importance is the fact that a geogrid/reinforced slope has an intrinsic seismic resistance. Due to its superior elasto-plastic characteristics and to the damping effects conferred to the soil by the geogrids, the reinforced slope is not subject to failure during earthquakes, even when of considerable magnitude.