leachate treatment Articles
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A laboratory-scale mixed multibarrier for removal of ammonium from landfill leachate contamination
A column-scale multibarrier, combining nitrification and ion exchange processes in a mixed configuration, was evaluated for the removal of ammonium (325 ± 60 mg N L−1) from landfill leachate contamination. Inoculating granular clinoptilolite with nitrifying bacteria resulted in a 3.2 times higher overall ammonium removal, compared with a non-inoculated control. Interestingly, nitrifying activity ...
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Short- and long-term fouling characteristics of reverse osmosis membrane at full scale leachate treatment plant
This research is focused on characterizing the foulants on a reverse osmosis (RO) membrane taken from a full-scale leachate treatment plant in Thailand. The system consists of a physico-chemical pre-treatment unit and RO system and has been in operation for 2 years. Ferric chloride (FeCl3) was added to the open-jet sedimentation tank at 2.0–2.5 g/l dosage for chemical coagulation. The supernatant ...
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Guangdong Yangxi Power Plant Desulfurization Wastewater Treatment Project
Processing scale: 48 tons/hour Treatment process: DTRO + STRO Project features: The project adopts DT&ST integrated high-density concentration process, with less concentrate production, low operating cost, investment cost 15% lower than the full DTRO process, and high system reliability. Jiarong- headquartered in Xiamen, China- was founded in 2005. We are a specialist in industrial ...
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Landfill leachate treatment for biological nutrient removal from wastewater
Substantial volumes of leachate have been generated at the recently opened lined cells of the Orange County Landfill located in central Florida. To accommodate these volumes, a force main was installed to deliver leachate to the Eastern Service Area Wastewater Treatment Facility (ESAWTF) operated by the Orange County Public Utilities Division, which uses a biological nutrient removal process. ...
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Ecoprocess Sequencing Batch Reactor (SBR) - Waste Management, QC, Canada
Customer: Waste Management, QC, Canada Waste Management, Inc. is the leading provider of comprehensive waste and environmental services in North America. The company is strongly committed to a foundation of financial strength, operating excellence and professionalism. Waste Management currently operates ten full-scale waste treatment landfill projects in the U.S. and Canada. Facts Waste ...
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Sichuan Lier Chemical Pesticide Wastewater Treatment Project
Processing scale: 7500 tons/day Treatment process: TMBR+MTNF Project features: This project is the world’s super-large TMBR tubular membrane project and a domestic large-scale MTNF nanofiltration membrane project. The new process jointly developed by Jiarong Technology and Lier Chemical can ensure that pesticide wastewater is subject to extreme fluctuations in incoming water. The water ...
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Dynatec Provides MBR System for Hazardous Landfill
The Problem A hazardous waste landfill in Belleville, MI, owned by the Environmental Quality Company had a problem. They needed to develop a treatment process to remove COD, high TDS, heavy metals, phenol, PCB’s, Ammonia, and Molybdenum from the landfill leachate. Current treatment comprised of chlorination and activated carbon treatment was very costly. Evaluation The treatment process ...
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