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.
Flexible equipment and reliable partners for evolving landfill leachate conditions. Aeration Industries understands the unpredictable nature of landfill leachate wastewater treatment due to seasonality and facility aging. We also understand how punishing leachate can be to wastewater equipment. The equipment and solutions we offer will provide the flexibility and reliability to match your operational challenges in landfill leachate wastewater treatment systems.
Landfills are categorized by regulations in three types: industrial, municipal, and hazardous. Individual landfills may be further differentiated by the types of waste which they accept. All landfills are required to be capped, usually occurring at the end of each day. The cap is typically 6-8” of soil. The cap reduces odor and loss due to wind. At the closing of the landfill, a permanent cap consisting of a membrane and more soil is added. Before the landfilling operation begins, an “impermeable”...
Liquid waste discharged by domestic residences, commercial properties, industry, and/or agriculture. Superior Tank Co., Inc. offers a wide range of products such as Open Tops, Aeration and Trickling Filter tanks. Our engineers can create a wastewater bolted or welded steel storage tank system that will best suit your needs. We are able to package and ship our bolted and welded steel storage tanks internationally.
Analytical precision is essential, whether remediation is to abide by regulatory provisions or for development projects. With specific standards in place for each region and situation, Maxxam has developed comprehensive test packages for soil, groundwater, sediments, surface water and soil vapour to meet provincial regulations and/or Canada-wide Standards as set out by the Canadian Council of Ministers of the Environment.
Landfill leachate is the runoff water that occurs from operational or closed landfills. This water flows at lower rates on dry days when naturally occurring moisture percolates out and at higher rates on rainy days when the leachate waters are combined with stormwater.
Effluents from waste (leachate) are highly polluted and must be treated efficiently before they can be discharged into a municipal sewage plant or a local watercourse.
Conventional treatment technologies do not suffice. Chemical processes are not economic due to the high pH buffer capacity of the leachate. Hardness and chlorides in the leachate are a problem for many plant components. Besides, process knowhow and operating experience are indispensable for an effective elimination of the harmful ammonia nitrogen....
IDRAFLOT flotation units are technological solutions which allow the separation of the suspended solids from wastewater coming from gas scrubber blow down (high concentration of SS) but also for the separation of low density compounds (oil and fats) which can be present in the streams collected by collectors. IDRAFLOT units can be easily installed also within small footprint collection centres.
Complex, difficult-to-treat wastewater. Landfill leachate is a complex effluent with high concentrations of organics and heavy metals that poses significant environmental risk if left untreated. Our clients require consistent permeate quality to meet stringent environmental regulations.
At present, domestic landfill leachate projects mainly use MBR+NF/RO treatment processes. The total recovery of the NF-RO process is approximately 60%, resulting in a 40% concentrate, which cannot be reused. The DTRO membrane is suitable for the treatment of high-salt and high-concentration sewage. It can re-concentrate the concentrated liquid to reduce the volume of concentrated liquid and dispose the concentrated liquid that cannot be reused.