Mercury Recycling Applications available in Afghanistan
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Determination of the mercury concentration in naphtha
Introduction The mercury concentration in crude oil and petroleum products can vary in a wide range of less than 0.1 ppb to dozens ppm. Direct mercury determination in crude oil and petroleum products at the range above 5 ppb is covered by ASTM D7622-10(2015) "Standard test method for total mercury in crude oil using combustion and direct cold vapor atomic absorption method with Zeeman background correction". Mercury determination in naphtha and light petroleum products (condensate, gasoline and diesel fuel) at a ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Direct AA Mercury determination in cosmetics
INTRODUCTION High mercury concentration can be found in such cosmetic products as skin lightening soaps and creams, makeup cleansing products, and mascara. Mercury in cosmetics exists as inorganic and organic compounds. Inorganic mercury (e.g. ammoniated mercury) is used in skin lightening soaps and creams. Organic mercury compounds, such as thiomersal, are used as cosmetic preservatives in makeup cleansing products and ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Monitoring of mercury in mercury-containing waste
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Direct atomic absorption mercury determination in oil and oil products
Introduction Determination of mercury in oil and petroleum hydrocarbon is currently a vital probl em due to the fact that the regulations for the mercury content in emission s from thermal power plants are becoming ever more stringent, and mercury poisons catalysts used in oil re ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Air pollution, emission and process monitoring systems for natural gas
Natural gas often contains mercury at concentrations that vary from below 1 to above 10000 µg/m³. Mercury is both toxic and potentially damaging: it can corrode or embrittle common gas plant components. Gas processors require safe, reliable and effective mercury removal process solutions in order to achieve requisite sales gas quality specifications and protect cryogenic equipment. Our monitoring solutions are used to detect and precisely measure mercury levels in natural gas at various locations within ...
By ENVEA based in Poissy, FRANCE.
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Rapid analysis of total mercury in waste waters and process waters with elevated mercury content using direct pyrolysis technique
Introduction A conventional standard method of total mercury det ermination in water using atomic absorption spectrometry (AAS) involves preliminary sample digestion that ta kes from 30 minutes to 8 hours depending on the digestion conditions. The use of a mercury analyzer RA-915M/RA-915+ with Zeeman background correction in combination with PYRO-915+ pyrolysis attachment provides direct dete rmination of mercury in process and waste waters contaminated with mercury without digesti on or any other sample ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Direct mercury determination in coal
Introduction Mercury is one of the most toxic trace contaminant naturally occurring in the coals. During the coal combustion process at the coal-fired power plants mercury is released into the environment. To manage effectively the stack gas cleaning process, it is necessary to know the mercury content in the coal, and also in stack gas, liquid and solid ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Determination of mercury in mercury-containing wastes
INTRODUCTION Mercury is widely used in chemical industry, electronic s, electric engineering, instrument making, medicine, pesticide and explosives production, etc. A number of techniques and equipment are developed for reclaiming mercury-containing waste, such as soil, sludge, stillage botto ms, slime sediments, fluorescent lamps, mercury-containing ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Mercury monitoring for on-site remediation
Fugitive emissions can be a health concern during removal and disposal of mercury-contaminated material at remediation sites. Thus, remediation projects either indoors or outdoors often require on-site, real-time mercury air monitoring with a Tekran 2537. This assures permitted levels are not exceeded during waste processing and human exposure levels are below government regulated toxicity thresholds. Often multiple sites must be monitored continuously. The Tekran 1115 Multi-Port Sampler is the ideal tool for ...
By Tekran Instruments Corporation based in Toronto, ONTARIO (CANADA).
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Determination of mercury in soil, bottom sediments, and geological materials
Introduction Analysis of soils and bottom sediments for mercury content is one of the most common analyses in the monitoring of environmental pollution. Background mercury concentrations in these objects are 10–100 μg/kg and in the polluted areas they exceed 10,000 ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Filter solution for NaOH stream duty sector
Process Information: Electrolysis of brines with chlorine production at the anode and hydrogen together with sodium or potassium hydroxide at the ...
By Begg Cousland Envirotec Limited based in Glasgow, UNITED KINGDOM.
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Processing of LCD screens
The safe extraction of valuable raw materials: robots automatically dismantle monitors containing mercury, while protecting workers’ health at the same time. According to initial projections, around three million LCD screens will be recycled in Germany in 2016. However, their backlighting system often contains mercury, which means they are classified as 'hazardous waste' in accordance with the EWC, and as 'Collection Group 3' in accordance with the Electrical and Electronic Appliance Law. They also contain ...
By Erdwich Zerkleinerungs-Systeme GmbH based in Igling, GERMANY.
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Filter solution for chlorine production - wet chlorine sector
Electrolysis of brines with chlorine production at the anode and hydrogen together with sodium or potassium hydroxide at the ...
By Begg Cousland Envirotec Limited based in Glasgow, UNITED KINGDOM.
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Filter solution for chlorine production - dry chlorine sector
Electrolysis of brines with chlorine production at the anode and hydrogen together with sodium or potassium hydroxide at the ...
By Begg Cousland Envirotec Limited based in Glasgow, UNITED KINGDOM.
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Hazardous waste treatment solutions for chlorine industry
The mercury cell process is a formerly widely-used production technique for the production of chlorine and caustic soda. The liquid metal, mercury, acts as cathode (negative pole) in this process. In the past, the loss of mercury during the process (to air, soil and water) led to serious health and environmental problems. Therefore, most European chlorine producers have decided to phase out the mercury cell process by 2020. Nevertheless, even today, almost 6000 tons of mercury is used per year for chlorine ...
By econ industries services GmbH based in Starnberg, GERMANY.
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Filter solution for chlorine production - hydrogen stream sector
Electrolysis of brines with chlorine production at the anode and hydrogen together with sodium or potassium hydroxide at the ...
By Begg Cousland Envirotec Limited based in Glasgow, UNITED KINGDOM.
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Mercury Waste Plants for Oil & Gas Industry
Mercury-contaminated wastes are a major challenge for many industries including the chlorine industry, oil & gas drilling, oil & gas refineries (catalysts) and fluorescent lamps recycling. Due to strict legal restrictions and HSE requirements, mercury-contaminated waste is required to be handled with special care. We at econ industries have the best solution for each specific mercury waste stream, with plants that are recognised as being state of the art from approval authorities ...
By econ industries services GmbH based in Starnberg, GERMANY.
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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 ...
By econ industries services GmbH based in Starnberg, GERMANY.
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Mercury Recovery Technology for Recycling
Mercury has historically been used in light sources used not only as lamps to illuminate rooms, but also as light source in TV’s and monitors. Mercury has also been extensively used in batteries which are present in many of our daily used gadgets. When recycling material from items where Mercury is incorporated, depollution is necessary first before dismantling and ...
By MRT System AB based in Karlskrona, SWEDEN.
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Temperature Dependence of Phosphors via Photo-and Thermo-Luminescence
Inorganic phosphors are widely used in lighting and display technologies and their emission properties are commonly characterised using photoluminescence spectroscopy. Phosphors generally operate at elevated temperatures and it is therefore important to ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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