Waste incineration, including solid municipal and hazardous waste, biomedical waste and hazardous liquid are all continually under more stringent scrutiny by regulators. Macrotek has designed and supplied many integrated systems to meet most guidelines. In several installations, hazardous waste has been combined with radioactive waste, requiring nearly non-detectable emission levels for many of the contaminants. Macrotek has installed and tested systems for these processes with the results significantly better...
End of life vehicle processing recovers valuable recyclates and removes for recovery all pollutants from automobiles. After this process, the remaining vehicle is shredded for further treatment into smaller parts called Auto Shredder Residue (ASR) sometimes referred to as Auto Shredder Fluff or Car Fluff. ASR contains a mixture of all the different materials that make up the automobile, including metals, plastics, rubbers and textiles. This mixture of materials makes ASR a difficult waste to handle and potentially...
Mining waste typically arises from the limitation of the installed technologies of an operation, e.g. where fines cannot be tolerated. They are associated with mine workings and often contain valuable and/or hazardous materials. The hazardous content, which are often the valuable fractions within this waste are typically metals. Spread of metal toxicants in association with tailings particles, through a combination of wind dispersion or if washed into the soil or rivers, can have a highly damaging effect on the...
Finding efficient ways to generate, deliver and consume energy resources while reducing pollution is an ongoing quest for the Energy & Utility Industries. HI-Q has developed instrumentation geared toward monitoring emissions and the dispersal of pollutants from power plants and industrial facilities. HI-Q base-line & stack sampling equipment has been used in studies to identify and track the spread of pollutants around the globe.
Since 1973, HI-Q has directly and successfully served the commercial nuclear industry worldwide with reliable, High Quality (HI-Q), continuous duty air sampling equipment, systems and accessories. For over 30 years, our products, professional design capability, and consumables have been used in remote & internal air monitoring programs including stack sampling system designs which implement the “shrouded probe” per ANSI N13.1 1999 design specifications.
Ormantine offers a wide range of products and services to meet the array of different needs that arise in the oil and gas industries. Volatile Organic Compounds (VOCs), benzene, and other compounds are released during drilling, hydraulic fracturing (fracking) and other extraction procedures. Monitor NOx emissions from heavy duty equipment, particulate matter, and ground level ozone, the formation of which is contributed to by VOCs from processing, transportation, and storage of oil and gas.
Local authorities incinerate domestic waste and other kinds of waste that typically include plastics, batteries and a diversity of unknown compounds. These may all produce acidic and other toxic emissions. Therefore, efficient flue-gas cleaning systems are needed to prevent their release into the environment.
Three Steps of CEMS:
1st Step: Gas Sampling
2nd Step: Gas conditioning and treatment
3rd Step: Measurement/Calibration
In first step, the function is to get sample gas and forward to 2nd step for treatment. During this step, it cannot block the probes and cannot result condensation of moisture. So a filter online back flushing should be equipped in this part.
The filters to be used: 1, Filter is used to ensure the stability of system and reduce the maintenance
2, Filtration Grade: usually 2 or 3 micron
“Efficiently lowers algae, biofilm formation, bacterial counts and chemical consumption.” When temperatures are high, for example in cooling towers, a matrix of different microorganisms such as bacteria, fungi, EPS and algae can grow very rapidly. The disadvantages of biofilm formation in cooling towers can be enormous. Therefore water used in cooling towers needs frequent treatment and chemical shocks to keep levels of micro-organisms to a minimum.
In many industrial or professional applications where water is being stored, biofilm may grow. The growth of biofilm can damage the installations and reduce efficiency of the circuit. A biofilm can grow certain substrates which can be found in water. When temperatures are high, for example in cooling towers, a matrix of different micro- organisms such as bacteria, fungi, algae can grow very rapidly causing the formation of a biofilm on certain surfaces submerge in water. During the formation of this biofilm,...
Controlling and preventing the growth of microorganisms in a cooling tower is extremely important and required to keep the system running at optimal levels. The presence of microorganisms will cause the system to breakdown and decreases the efficiency of the heat transfer. Typically oxidizing biocides such as chlorine and bromine have been used to treat cooling water. Unfortunately these chemicals are highly reactive with other chemicals and microbiological species found in the water. Chlorine dioxide however is...
Chlorine dioxide is used as a biocide in many industrial water treatment applications including cooling towers, process water and mill water. Its selective oxidative properties usually results in lower dosages of ClO2 while also achieving improved microbial performance.
Water from cooling towers attracts and absorbs airborne contaminants on a continuous basis. Typically, 85% of suspended solids in cooling water and hot water loops are smaller than 5 microns.
Scientific studies have shown that these small particles (5 microns and less) are the adherent contaminants fouling cooling tower water, chilled water and heat exchangers, thereby reducing your cooling system efficiency.
Facility Operations And Maintenance Wastewater Reduction and Treatment. Steam Draygon evaporators can be used to reduce the volume of wastewater from many building and equipment maintenance operations, including: Air compressor condensate wastewater, air scrubber blow-down wastewater, boiler blow-down wastewater, cooling tower wastewater, floor scrub wastewater, machine cleaning wastewater, steam cleaning wastewater, pressure washing wastewater, storm runoff wastewater, heavy equipment cleaning wastewater.
More than 85% of contaminated suspended solids in water from cooling towers and in hot water loops, are smaller than 5 microns. These micron contaminates circulate through heat exchangers, chillers, and compressors, significantly reducing the system’s cooling ability.Even tiny scale fouling and particle formation reduces the heat transfer rate and increases the water pressure drop through the heat exchanger, condenser and pipes, resulting in an increase in energy costs.
Carbon black is another main product of waste tyre/plastic pyrolysis plant processing, which has high heating value and reinforcement function features.
1.Carbon black of waste tyre /plastic pyrolysis plant can be sold to cement factories to be added to cement as a mixture for the replacement of coal and ash partly.
2.The carbon black of waste tyre/plastic pyrolysis plant can be used as heat source to heat the Reactor, it even has a little higher heating value than coal. We can further process carbon black into...