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waste gas emissions Applications

  • Incineration Industry Emissions Monitoring & Analysis

    Monitoring of emissions from incinerators is a demanding application for Continuous Emission Monitoring Systems. The emissions produced are highly corrosive, some of the gases are soluble and, because the waste being burnt is constantly changing, the resulting stack gas temperature varies widely.

    By Procal - Parker Hannifin Corp based in Peterborough, UNITED KINGDOM.

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    Hazardous waste treatment solutions for oil and gas industry

    There are a wide amount of applications for our VacuDry® process within the oil and gas industry. A large variety of wastes and by-products that are generated in the oil & gas production chain can be treated effectively and sustainably. In past decades, numerous thermal desorption processes have been implemented worldwide, using a variety of heating chamber designs to separate hydrocarbons from the mineral solids. Such standard TDUs work under atmospheric pressure which can lead to safety risks, high energy consumption, larger emissions and limited flexibility regarding altering feed materials. Due to its unique design, the complications outlined above are avoided throughout the VacuDry® process. When it comes to treating standard oily wastes, mercury-containing waste streams, NORM, and especially for the recovery of highly valuable drilling fluids from drill cuttings; our vacuum thermal desorption process (i.e. vacuum distillation) is economically unbeatable.

    By econ industries GmbH based in Starnberg, GERMANY.

  • Gas monitoring and dust monitoring

    EM-5 series Continuous Emission Monitoring System (CEMS) Counting tail gas emission and realtime concentration NOX SO2 O2 Temperature pressure flow dust

    By HANGZHOU ZETIAN TECHNOLOGY CO., LTD based in Hangzhou, CHINA.

  • Waste gas treatment for the LED industry

    Market analysts predict sustained growth in demand in the LED industry. After LED backlighting for the small LC displays of mobile phones and the LC displays of larger screens in the television market, the next potential growth market is the lighting industry: Sales of LEDs in this market in 2012 are almost USD 3.5 billion – thus nearly doubling since 2010. Analysts are expecting a growth of more than USD 7 billion in 2014 and believe that the total market for LEDs should peak at USD 17.7 billion.* A mass market of this scale for LEDs also means increasing emissions that need to be abated by specific waste gas treatment systems at the point of use. In the manufacture of products based on innovative light emitting diode (LED) technology, ammonia and hydrogen are used in large quantities as process gases. The environmental engineers at DAS have recognised this market trend and developed new solutions such as LARCH for waste gas treatment in MOCVD processes.

    By DAS Environmental Expert GmbH based in Dresden, GERMANY.

  • Mined Landfill

    Mining landfill is an innovative practice, which is a paradigm shift in waste management, where landfills can be considered storage of feedstock for waste to energy plants such as Gasplasma®. It works by: Extracting buried waste / Recovering valuable recyclates: glass, metals, hard plastics / Returning land for alternative uses / Eliminating greenhouse gas emissions caused by decomposing wastes

    By Advanced Plasma Power (APP) based in Swindon, UNITED KINGDOM.

  • Flaring Solutions for the Upstream Oil & Gas Industry - Oil & Gas Produced Water

    Because of the huge increase in U.S. natural gas production, there is elevated concern over the production of water that occurs in natural gas and oil fields. These concerns have led to additional state and federal regulations for low emission combustion technology and how companies will deal with produced water. ABUTEC’s high temperature enclosed combustors meet state and federal regulations for burning waste gas at a minimum of 99% destruction and removal efficiency (DRE), meaning almost 100 percent of the vapor to be destroyed is converted to CO2 and water. These combustors are of high quality, flexibility, low emissions, CSA-approved and able to burn very low calorific gas. Additionally, when combined with a heat exchanger, the unit can evaporate the excess produced water eliminating the need for expensive trucking or disposal.

    By ABUTEC LLC based in Kennesaw, GEORGIA (US) (USA).

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    Waste to Energy

    We can treat the air streams from waste management plants, MBT (Mechanical Biological Treatment) reception and composting areas, Waste Water Treatment Plants (WWTP), Refuse Derived Fuel (RDF) Plants, gasification of waste, syngas, torrefaction, gas engines and biogas upgrading. In waste management plants and WWTP, we remove the odors that may be causing a nuisance to neighbors, with bioreactors using Biomass to degrade odorous components and where odors are particularly intractable or VOC emissions higher, thermal oxidizers to meet prescribed emission limits and odor levels. In RDF Plants, Syngas, Gasification, Gas Engine and Biogas Upgrading applications, we employ thermal oxidizers, particulate removal and DeNOX systems, for the control of VOC, NOx, CO and particulates to prescribed emission limits.

    By Babcock & Wilcox MEGTEC based in De Pere, WISCONSIN (USA).

  • Flaring Solutions for the Landfill Industry - Leachate Evaporation

    Increased concern for the environment has led to new opportunities for landfills to better manage their waste gas. ABUTEC works with the landfill industry to ensure that leachate evaporation is handled in the most efficient way possible. ABUTEC’s high temperature enclosed combustors meet state and federal regulations for burning landfill waste gas at a minimum of 99% destruction and removal efficiency (DRE), meaning almost 100 percent of the vapor to be destroyed is converted to CO and water. These combustors are of high quality, flexibility, low emissions, CSA-approved and able to burn very low calorific gas. When combined with a heat exchanger, the unit can efficiently evaporate the leachate eliminating the need for expensive trucking or disposal.

    By ABUTEC LLC based in Kennesaw, GEORGIA (US) (USA).

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    Flow meters for the environmental flow solutions

    Our flow measurement technology is ideal for applications ranging from landfill emissions to wastewater treatment and numerous applications in between. We have developed many flow meters and controllers to measure the emissions from landfills and other green house gas producers, in addition to being a long standing leader in the testing of emissions for large engines. Water treatment is also an important driver for the company as we continue to develop innovative solutions for waste water treatment.

    By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

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    Applications and Air Pollutants Removed in the Pulp and Paper Industry

    Equipment and systems for Kraft and Sulfite mills. Control chlorine and chlorine dioxide emissions from bleaching operations. Brown stock washer emissions. Control particulate emissions from lime kilns, lime slakers, black liquor recovery boilers, furnaces and gasification units. Particulate from bark and sludge boilers and sulfur dioxide and trioxide removal from those sources. Control of hydrogen sulfide, TRS and methanol emissions from LVHC and HVLC gas streams. Complete fugitive lime dust collection systems to handle emissions from conveyors, elevators and feeders. Smelt dissolving tank particulate and TRS gases. Direct contact waste heat recovery. Black liquor evaporation. Treatment and subcooling of boiler and kiln gases to remove particulate, sulfur dioxide and TRS for precipitated calcium carbonate production (PCC). Dust from tissue and paper rollers and dryers. NASH and sodium hypochlorite scrubbing. Waste heat recovery with direct contact heat exchangers.

    By Bionomic Industries Inc. based in Mahwah, NEW JERSEY (USA).

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    Applications and Air Pollutants Removed in the Petroleum/Petrochemical Industry

    Scrubbing of Hydrogen sulfide, mercaptans and other organosulfur compounds from sour gas and other sources. Proprietary regenerative scrubbing chemistries for hydrogen sulfide removal with sulfur production. By-product production systems for producing sodium hydrosulfide (Nash) from hydrogen sulfide. Sulfur dioxide scrubbing. Recover catalyst dust from FCC units. HCL storage tank vent scrubbing. Removal of HCL and particulate from thermal oxidizers burning chlorinated plastics. Marine drilling platforms sulfur dioxide thermal oxidizer emissions.  Asphalt plant scrubbers and hydrogen sulfide emissions from holding tanks. Pilot plant scrubber systems for hydrogen sulfide. Removal of halogenated and sulfur bearing gaseous compounds from high temperature thermal oxidizers and drilling platforms waste. Well drilling hydrochloric acid storage tanks.

    By Bionomic Industries Inc. based in Mahwah, NEW JERSEY (USA).

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    Industrial air pollution control for the electronics and electrical industry

    The world`s appetite for electronic devices - from simple household appliances to sophisticated computers - has led to rapid growth of both these industries. Typically for the electronics industry, there are large waste gas streams (up to 400,000 Nm³/h) with relatively low concentrations of different solvents. The waste gases mainly occur in coating, cleaning and etching processes during the production of semiconductors, CDs/DVDs, Blue-ray discs, DVTs, TFT-LCD and plasma displays. The electronics industry has important standards to meet regarding environmental protection. CTP complies with these requirements: From zero emission goals, to installations on the roofs of production facilities.

  • Wastewater treatment solutions for anaerobic sludge digestion sector

    Anaerobic digestion is a series of processes in which microorganisms break down biodegradable material in the absence of oxygen, used for industrial or domestic purposes to manage waste and/or to release energy. It is widely used as part of the process to treat wastewater, like Upflow Anaerobic Sludge Blanket (UASB) reactors. As part of an integrated waste management system, anaerobic digestion reduces the emission of landfill gas into the atmosphere. Anaerobic digestion is widely used as a renewable energy source because the process produces a methane and carbon dioxide rich biogas suitable for energy production, helping to replace fossil fuels. The nutrient-rich digestate which is also produced can be used as fertilizer. The digestion process begins with bacterial hydrolysis of the input materials in order to break down insoluble organic polymers such as carbohydrates and make them available for other bacteria. Acidogenic bacteria then convert the sugars and amino acids into carbon dioxide, hydrogen, ammonia, and organic acids. Acetogenic bacteria then convert these resulting organic acids into acetic acid, along with additional ammonia, hydrogen, and carbon dioxide. Finally, methanogens convert these products to methane and carbon dioxide.

    By QM Environmental Services Ltd. based in The Hague, NETHERLANDS.

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