In wastewater treatment, the aeration system is often the largest energy consumer. It seems the age-old answer for every problem was to increase horsepower and add more aeration. When you analyze aeration, only 20% to 50% of the energy consumed is needed for production of dissolved oxygen (DO) for processing BOD and nitrifying bacteria. The remaining energy is used just for the mixing effect.
The sewage treatment facilities industry provides wastewater services (including municipal sewage treatment and leachate treatment) to residential, commercial, municipal and industrial sectors of the economy. This industry requires products and solutions for soil vapor extraction/groundwater remediation; industrial and municipal wastewater treatment; chemical, biological and mechanical odor control; and fluid handling and filtration.
Compliance with the USEPA’s new maximum contaminant level (MCL) of 10 parts per billion (ppb) for arsenic affects thousands of small public water systems in the U.S. Among treatment options available, few are simple, proven, affordable, and reliable. AdEdge offers a line of packaged, pre-engineered drinking water treatment systems which are ideal for small public water systems such as schools, mobile home parks, shopping centers, subdivisions, and more.
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.
AquaGate+RemBind is a composite particle consisting of an aggregate core coated with the reactive commercial adsorbent RemBind. This unique product facilitates the uniform delivery of powdered RemBind, for the in-situpassive removal of Per- and Polyfluoroalkyl Substances (PFAS) in groundwater or surface drainage systems.
Challenges in landfill operations: Many organic compounds contained in landfill leachate are hardly degradable and the nitrogen content in leachate is high compared to the carbon content. This makes leachate from landfills and rubbish dumps difficult to treat adequately at municipal wastewater treatment plants. Municipal treatment plants also cannot adequately remove the heavy metals contained in the leachate. As a consequence, wastewater treatment plants enforce strict regulations on leachate heavy metal content.
AZUD solutions to heap leaching in the mining industry. The more than 30 years of experience as manufacturers of emitters and filtration systems have permitted the adaptation of our products to the requirements of the mining sector. We have developed lixiviation projects of materials such as gold, silver, copper, nickel or zinc in Europe and South America. AZUD technology gives value-added in the lixiviation processes, maximizing the extraction of the pile.
Air-powered submersible pumps, equipment for free product recovery and groundwater remediation, groundwater sampling. QED Environmental Systems has been a leading manufacturer of air-powered environmental pumps, control equipment and supplies for groundwater remediation, groundwater sampling, landfill leachate and methane condensate pumping since 1982. QED also manufactures high-performance, cost-effective air strippers for groundwater and process water, plus solar-powered, wireless remote data collection...
Industrial facilities, Superfund sites and other remediation sites. QED Environmental Systems has been a leading manufacturer of air-powered environmental pumps, control equipment and supplies for groundwater remediation, groundwater sampling, landfill leachate and methane condensate pumping since 1982. QED also manufactures high-performance, cost-effective air strippers for groundwater and process water, plus solar-powered, wireless remote data collection systems. Customer service and support includes the...
Since 1986, Zhongyi has designed and manufactured a variety of FRP equipment for waste water treatment industry, such as: Shop fabricated(vertical and horizontal) tanks for storage, mixing and collecting. On site fabricated tanks. Piping, tees, elbows, flanges, reducers. Stacks, scrubbers, strippers. Hoods, covers, supports.
The leachate produced by the waste in the landfill is an extremely pollutant effluent that requires high effective treatment processes to comply with the very strict limits for discharging operations. EVALED evaporators are a technological solution which allow to exploit the biogas cogeneration for the full or partial power supply of the plant within the limits of the environmental regulations and to reduce the relevant costs for thermal energy and leachate disposal.
Landfills are active environments. Through natural processes of rainfall, condensation, and decomposition, landfills themselves produce a liquid waste stream, called leachate. Often the leachate contains hazardous materials, so properly managing a landfill requires handling the waste. ISCO offers products and services to help manage leachate including HDPE landfill pipe, perforated and slotted pipe as well as custom fabricated fittings.
lEC works closely with engineers and contractors on the design, layout and installation of landfill caps and leachate liners. Our experienced crews have successfully installed geomembrane in some of the most challenging basins and shapes and in some of the harshest conditions around the world.
Our fleet of trucks, trailers and equipment are designed to meet virtually any need. We test every weld and record the results for full accountability and quality assurance, which provide our customers with specific locations...
A customer in the municipal solid waste industry needed a solid/liquid separation process as a component of a system solution for disposal of leachate water. At Heron Innovators, we specialize in Suspended Air Flotation systems for wastewater applications, and were contracted to manufacture and install a skid-mounted system to remove flocculated solids prior to disposal in a drainfield. The process incorporated lime softening to remove calcium, a major contributor to TDS, from the leachate wastestream, reducing...
Geomembran (Geomembrane) is designed as relatively impermeable HDPE liners for waste containment facilities including mining water. Mining industry is often found to be the single largest producer of solid waste around the world. Waste rock and tailings are two primary forms mining waste. The geomembran lining material is used to retain chemical solution used to dissolve minerals from ore, and to allow the leachate to be collected and refined.