Leachate Disposal Articles & Analysis
21 articles found
The future of the landfill industry depends on managing the legacy issues of the sites, more than 50% of the costs relate to disposal of the leachate. Reducing these and recovering resources from the leachate is critical for the circular economy – we are excited to be working with LAT Water on achieving these ...
This process substantially reduces the cost and logistical challenges associated with sludge disposal. 2. Food and Organic Waste: In the food industry and households, screw press dewatering is employed to process food waste, including vegetable and fruit scraps. ...
An aerobic moving bed biofilm reactor (MBBR) was applied to treat landfill leachate generated from a domestic waste incineration plant. Pollutant removal efficiency of this reactor under stable operating condition was studied. The biomass, bacteria species, and microbial metabolism in this reactor were investigated. These results showed that the average removal efficiency of chemical oxygen ...
Today, collecting and properly treating or disposing of leachate is a requirement for most facilities that produce it. The water properties of leachate can make it difficult handle, and unlike wastewater that has a relatively consistent viscosity and pH, leachate can vary drastically in different locations, seasons, and ...
Final leachates (leachate after storage or treatment processes) from 22 landfills in 12 states were analyzed for 190 pharmaceuticals and other contaminants of emerging concern (CECs), which were detected in every sample, with the number of CECs ranging from 1 to 58 (median = 22). ...
The company has delivered a numbers of solutions in Perugia over the last 20 years, including street cleaning, waste collection and transport, graveyard services, public gardens maintenance, building and management of waste disposal plants, ecological stations and phytodepuration plants. The landfill managed by TSA in Borgo Giglione (Perugia) covers a surface of 40,000 m2 and ...
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The Client The landfill, opened in 1980 and managed by Veolia Propreté, receives about 110,000 tons/year of waste, producing 38 m3/day of leachate. The Challenge The client's main needs, which are typical of all companies operating in this sector, were the reduction in volume of the leachate to be disposed of, ensuring that any streams ...
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A detailed analysis of Bangalore's solid waste has been done to suggest various management options for safe disposal. It has been observed that Bangalore's solid waste contains a larger proportion of degradable waste compared to many other cities. Based on detailed analysis of available data, it has been suggested that a landfill with a leachate and gas ...
The company provides the Region with many different services including street cleaning, waste collection and transport, graveyard services, public gardens maintenance, building and management of waste disposal plants, ecological stations and phytodepuration plants. The landfill in question covers a surface of 40,000 m2 and receives about 113 tons/day of waste, producing 50 m3/day ...
In this paper a methodology is presented to estimate longitudinal dispersivities at field scale, based on the monitoring of groundwater quality at an unconfined aquifer that is below a waste disposal site with no liners for groundwater protection, and by applying a one–dimensional advective transport model. Chloride was used as a tracer, which is known to be present in dump ...
This research is undertaken to investigate various operating conditions for minimising sludge disposal and maximising chemical oxygen demand from leachate. With conventional extended aeration process the optimum removal of COD and colour were 36% and 24% respectively. ...
One potential pathway identified by the researchers is the disposal of unused pharmaceutical products that are discarded by consumers in household trash and disposed of in municipal solid waste landfills. ...
Disposal occurred in Cells I and II for 10 years before the landfill built Cell III in 2001. ...
Variations in the characteristics of leachate from the landfill of a Common Hazardous Waste Treatment Storage Disposal Facility (CHWTSDF) in South India was analysed in terms of pH, Total Dissolved Solids (TDS), Electrical Conductivity (EC), COD, calcium, magnesium, sodium, potassium, total alkalinity, chlorides, sulphates and selected heavy metals (Pb, Cd, Cr+6, ...
This research was carried out to study the treatment of landfill leachate by immobilized Trametes versicolor BCC 8725. Leachate was collected from Nonthaburi disposal site of Thailand from a pipe as discharged from landfill to the stabilization pond. Batch experiments were conducted to determine the effects of carbon source (glucose) on the ...
Solid waste disposal is a major threat to environments of developing countries since most of the solid waste generated end up directly in open dumps. ...
Substantial volumes of leachate have been generated at the recently opened lined cells of the Orange County Landfill located in central Florida. ...
Using of the reed – Phragmites australis – is an effective method of landfill leachate disposal. In presented two years' study the effectiveness of leachate evapotranspiration from systems with reed was investigated. ...
The remaining two failures occurred in engineer-designed landfills, one of which practised leachate recirculation, and the other co-disposed of liquid waste along with solid waste. ...
Mamak solid waste disposal site covers an area of approximately 0.5 square kilometre and the amount of waste it holds is around 13 × 106 m?. The amount of leachate measured through a weir at the toe of the body of waste is 164,000 m3? ...