Applications

Odor Control

We treat air streams to remove odors allowing industrial processes to be operated in compliance with local regulations and without causing a nuisance to neighbors due to odors and smells. Our technologies have been applied to a range of processes including: Waste treatment (municipal and industrial) Manufacture of flavors Food processing Waste water treatment (Municipal and industrial) Chemical manufacture Rendering

Electronics

In the fast-changing electronics industry with its need for new materials and products, demand for 100% uptime, smooth production operation, many in clean-room environments, MEGTEC meets and exceeds continuous demand for raising the bar of technology excellence. MEGTEC works either directly with the end user or through engineering firms or contractor companies, offering tested package systems as required and our end user list includes most of the well-known manufacturing companies around the globe including producers of ceramic condenser/capacitor, thin film FCCL, solar back film, plasma and LCD screen makers in Asia. We have the breadth of technologies in our portfolio and with our strong engineering design capabilities, collaborate from each of our global facilities and can review your application and recommend the best solution.

Site investigation for horizontal drilling

Site investigation for horizontal drilling.

Site investigation for tunneling operation

Site investigation for tunneling operation

Fracture and cavity detection in bedrock

Fracture and cavity detection in bedrock.

Noise and Air pollution expertise for engineering services

Measurement solution for formaldehyde FTIR measurement

Reciprocating internal combustion engines burning natural gas are a source of formaldehyde emissions. There are strict tolerances imposed on operators of engines to ensure that formaldehyde is removed effectively and that formaldehyde emissions are below published limits. The only instrumental method for formaldehyde monitoring is FTIR, following procedures such as US EPA Method 320 and Environment Agency TGN M22. Protea’s FTIR gas analysers have been specifically designed to follow these methods and our FTIR analyser have been proven in formaldehyde emission measurements over many years.

Measurement solution for Perflurocarbon (PFC) emissions from aluminium industry

The aluminium industry is the major source of perflurocarbon (PFC) emissions to the atmosphere, which are a major contributor to global warming. PFCs have greenhouse gas effects up to 10000 times that of CO2. Emissions have been reduced over the last 20 years, but further reductions are harder to achieve as all the mechanisms for PFC production are not known. In order to better understand the production of PFC on an industrial level, laboratory studies have been carried out using a small scale cell.

Measurement solution for soil chamber gas flux

Closed chamber gas flux measurements can be made with Protea FTIR analysers to allow researchers in the field of atmospheric gas analysis from agricultural and livestock to measure evolved gases such as N₂O, CO₂, CO, NH₃, and CH₄. Nitrous oxide (N₂O) and Methane (CH₄) emissions from soil, plant and livestock are especially important gases to measure, given their high potential as greenhouse gases (GHGs). NH₃, whilst not a greenhouse gas on the scale of N₂O, CH₄ and CO₂, is a major emission from agricultural, such as after the spreading of liquid manure, and steps are required to measure and reduce the NH3 emissions and the effects they have on the ecosystem.

Measurement solution for Biomass combustion research

The use of alternative combustion fuels that provide a renewable source of energy is a major area of research and investment. Sources of biomass fuels include virgin wood, energy crops, agricultural residues, food waste and industrial waste. Controlling the combustion process of any new fuel and keeping track of the biomass fuel emissions of combustion by-products is important to users of these new fuels.

Measurement solution for fire testing for the railway industry

A lot of research is carried out in laboratory and on real fires as to the gaseous substances produced in fire effluent. Measurement principles using analytical instrumentation are becoming more widely used in fire testing, due to the quick, real-time nature of the measurements. ISO 19702 is an international standard developed for the use of FTIR analysers in the analysis of gas from fire effluents. Further to this, local test standards such as DIN 5510, applicable to the railway industry, can provide further requirements for gases to be measured.

Measurement solution for siloxane monitoring in biogas and landfill

The generation of electricity from municipal digesters and land fill is of increasing interest, as the biogas can allow for a form of renewable energy. Organosilicon compounds often find their way into land-fill or digester gases as siloxanes. Siloxanes are low-level hazards to the atmosphere in terms of their emissions, however when they are combusted in gas engines the hard silica that is produced is very harsh to the moving parts of the gas engine.

Methane gas leak detection

Methane emissions from oil and natural gas systems is primarily the result of normal operations or system disruptions. These hazardous emissions can be cost-effectively reduced by upgrading technologies or equipment, and by improving operations. However, in order to do so, one must be able to detect and identify the existence of a fugitive gas leak. Opgal`s EyeC Gas Thermal Imager for gas leak detection, is one of the most advanced cameras used to detect leaks. Thus, it becomes a required tool in mitigating and reducing fugitive emissions of methane gas.

Measurement solution for QAL2 EN 14181

BS EN 14181 is a quality assurance standard relevant to plants operating under the Large Combustion Plant (LCPD) and Waste Incineration (WID) Directives. Quality Assurance Level 2 (QAL2) of this standard involves the parallel testing of the plant automated measurement systems (AMS) against a certified test house, making measurements with a comparative standard.

Measurement solution for acrylates speciation

A customer had a requirement for continuous Ethyl Acrylate monitoring. The process operations emit multiple Acrylate species, all at low concentrations, but only Ethyl Acrylate being reportable to the EA under the terms of the IPC permit. A 204M FTIR analyser was deployed and a chemometric model was built specifically to target Acrylates, with the purpose of separating and accurately quantify the target Ethyl Acrylate species.

VOCs Fugitive emissions detection

An oil refinery or petroleum refinery is an industrial process plant where crude oil is processed and refined into more useful petroleum products, such as naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, etc,. Oil refineries are typically large, sprawling industrial complexes with extensive piping running throughout, carrying streams of fluids between large chemical processing units. The refining process releases a number of different chemicals into the atmosphere mostly Hydrocarbons which cause severe health and safety hazards. Opgal`s EyeCGas Thermal Imager can detect the leaking gases from a distance and help reducing the threats

Reverse Osmosis Water Testing

Osmosis is the phenomenon of lower dissolved solids in water passing through a semi-permeable membrane into higher dissolved solids water until a near equilibrium is reached. Reverse Osmosis (RO) is a membrane process of purification which removes most of the the total dissolved solids (TDS) in water by reversing the natural process of osmosis. Pressure is applied to a TDS-concentrated solution against a semi-permeable membrane, causing pure water to diffuse through the membrane. RO has become an important process for a wide variety of applications including: medical, laboratory, desalination, industrial wastewater, Deionized (Dl) pretreatment, and drinking water.