This analytical procedure is intended for measuring the content of the elements (cadmium, lead, arsenic, tin, chromium and mercury) in the samples of food products by atomic absorption spectrometry with electrothermal atomization using an “MGA-915M” Graphite Furnace AA Spectrometer.
The method is based on measuring resonance radiation absorption that occurs when the radiation passes through a layer of atomic vapor in the electrically heated graphite furnace of the “MGA-915M” AA spectrometer....
Detection of heavy metal concentration in water, sea water, environmental waters and pre-treated waste water to low PPB levels using a hand held fluorimeter. Test results acquired within one minute. Technology uses DNAzyme based fluorimetric detection.
Laser & Plasma Cutting fumes are Unbreathable.
Using laser or plasma cutting equipment on either metals or plastics introduces several known carcinogens, such as fused silica and ethyl acrylate, into the air. Occupational Health and Safety organizations recommend reducing personal exposure to the lowest level feasible.
Hand held plasma cutting provides metalworkers with a quick and fast way to cut large sheets of metal material. However, plasma and oxy cutting generate a large amount of sparks, slag and fume...
Manufacturing, metal fabrication and metal finishing require multiple washing processes to remove residue, oil, acids and other lubricants and contaminants before during and following various process steps. This generates large volumes of wastewater containing alkaline, acid solutions, heavy metal wastewaters, paint, plating residue wastewater, and other metal fabrication wastewaters. Wastewater and wash water from spills and floor cleaning must also be properly disposed. These manufacturing waste waters cannot...
Water is essential component in the mining and steel industries. The main needs under this aspect are optimizing the management of the resources, improving productivity by treating available water for specific production process requirements and managing environmental risks by treating contaminated pond and underground mine water to remove heavy metals, arsenic and other contaminants for safe discharge into sensitive environment.
Water is essential component in the mining and steel industries. The main needs under this aspect are optimizing the management of the resources, improving productivity by treating available water for specific production process requirements and managing environmental risks by treating contaminated pond and underground mine water to remove suspended solids and in particular heavy metals (SS), arsenic and other contaminants for safe discharge into sensitive environment.
Metal swarf is valuable and heavy, and often voluminous; Three reasons to separate them into their components. Transportation becomes more efficient with reduced volume where it can then be reprocessed and transformed into cash. With WEIMA technology it is possible to shred all kinds of light metals to include aluminum or magnesium, also copper and brass. Irrespective of profile; tin, foil, long swarf or punching waste.
Voltammetric determination of many heavy metals is also possible in municipal or industrial wastewater. On account of the usually high organic load the sample is usually mineralized by means of UV digestion.
Coal combustion residuals (CCR) are generated during the power generation process and can include fly ash, bottom ash, boilerslag, and flue gas desulfurization (FGD) residuals. CCRs contain trace concentrations of heavy metals and therefore cannot be dumped or stored where rainwater can leach the metals. Liner systems can be used to contain the coal combustion by-products and protect them from leaching into the environment.
Irrespective of the used collection system and the corresponding task, we design systems that grant 100% efficiency. Various countries have different waste collection systems, resulting in different tasks for the sorting technology. For example, packaging waste mainly consists of plastics, paper and glass. Single-stream waste mainly consists of dry, mixed waste (paper, cardboard, films, plastics, metals, aluminium, and in many cases also glass). Heavy, mixed waste often also contains bulky materials etc. The...
During recent years, the importance of alternative energy sources has become increasingly apparent. With the Eldan Recycling System for MSW (Municipal Solid Waste), you can turn loose, baled or bagged waste like non-recyclable plastics, paper cardboard, mattresses, carpets, etc. into energy in the form of RDF (Residual Derived Fuel).
RDF exploits the energy content of the traditional household waste (MSW) to substitute traditional fuels, thus posing an alternative that is attractive both environmentally and...
Among the various industrial treatment options available for heavy metal reduction, few are simple, proven, affordable, and reliable as the selective adsorption treatment technology offered by AdEdge Technologies. AdEdge provides a line of pre-engineered, packaged industrial wastewater treatment systems designed for removal of heavy metals from groundwater and industrial wastewater using a variety of adsorption media technologies.
Reliably distilling complex and heavy metals: VACUDEST in electroplating applications. No company applying electroplating likes having to deal with the issue of “wastewater”. But what happens when authorities take samples of the wastewater unannounced, and finds the nickel limit has been well exceeded? A horror scenario resulting in a lot of stress, work and expense.
Reliable treatment. Optimised for heavily contaminated landfill leachate. Whether it be household rubbish, construction rubble, contaminated soils, port sludge or waste incineration ash, final storage of these heavily contaminated materials poses a potential groundwater pollution risk from heavy metals, nitrogen bonds or organic substances. Landfill leachate resulting from precipitation on landfill sites.
Printing and Photo Processing Wastewater Treatment and Disposal. The printing industry and photographic processing produce a tremendous amount of waste water, from washing prints, cleaning between color changes, cleaning ink shipping containers and cleaning ink delivery systems. The wastewater produced is often contaminated with heavy metals and other highly toxic materials.
Many of the air quality analyses can be performed with standard laboratory consumables, such as traditional filter papers. However, some analyses require materials with specific features, for example filters with low metal levels.
Common air monitoring applications include:
Air quality testing of ambient environment and emissions. Includes particulate monitoring methods such as PM2.5 and PM10, and chemical analysis such as heavy metals determination.
Asbestos sampling and analysis
Chemical purity of water is assessed for a wide variety of different chemicals depending on the type of water and applicable local legislation.
Chemical analysis of water can include testing for nitrogen compounds, dissolved heavy metals, and total and dissolved organic carbon.
Common water monitoring applications include:
Determination of suspended solids in waterusing for example glass fiber filters.
Chemical analyses of for example heavy metals, dissolved organic carbons (DOC), and ions.
Using innovative recycling technologies in vibratory grinding processes. Rinse water from vibratory grinding processes ca be contaminated with heavy metals, oils and, depending on the process, even a variety of chemicals. It cannot be discharged into the public sewer system, and usually requires to be disposed of with specialized waste management companies expensivly. But there are alternatives: Vacuum distillation with VACUDEST evaporators is an economical, resource-friendly method for treating this industrial...