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Tag Archives | atmosphere

why every landfill liner leaks

Why Every Landfill Liner Leaks But Not All Leakage Matters

Landfill liner leaks are endemic. A small amount escapes from composite landfill lining systems which include both 1 metre thick a clay layer, and a clay liner loses water/ leachate according to its permeability and the head of pressure of leachate over it. That is despite applying stringent design and operational requirements for landfills, landfills continue […]

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The biggest landfill problem emisions fire

Landfill Environmental Problems – Emissions

MSW Landfills are very unpopular due to the many environmental problems which have been attributed to landfills. In Europe there is massive investment underway to substantially reduce reliance on landfills. In many areas worldwide landfill space is running out, due to public hostility arising from public perception of landfills and environmental problems, and a crisis […]

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This big tank is a confined space

What are the Confined Spaces Regulations 1997

Confined Spaces Definitions (United Kingdom H&S Regulations) There are two commonly used definitions:- The Confined Spaces Regulations 1997 (2) In these Regulations, unless the context otherwise requires – “confined space” means any place, including any chamber, tank, vat, silo, pit, trench, pipe, sewer, flue, well or other similar space in which, by virtue of its […]

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The Trading of Carbon wrt Landfills

Carbon Credit Trading and Landfills

It’s Methane that makes Landfill and Carbon Credit Trading so interconnected. Methane is the second most prevalent greenhouse gas after carbon dioxide, is emitted in large quantities from modern engineered landfills unless it is collected and flared (burnt). Kyoto obligations mean that UK landfill emissions need to fall by 20 percent from 1990 levels, and […]

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methane vents landfill gas climate change

Landfill Gas Emissions and the Greenhouse Effect

It is thought that even with the best landfill gas extraction systems installed about half of the total methane produced by any landfill site escapes without being burnt, either in a flare, or in a generator to supply energy. That means that landfill gas climate change is significant. The escape of the methane into the […]

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Waste and recycling in the Construction industry

Construction and Demolition Waste and Recycling

In tonnage terms construction and demolition waste is the UK’s largest waste stream accounting for 90 Million tonnes of material per year in England and Wales alone. To drive the recovery of demolition material and the use of recycled materials in new structures, ICE, working with London Remade and Envirocentre has developed the Demolition Protocol […]

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Building on landfill not a good idea

Building on Landfill Sites and Recommendations

We would like to emphasise that, if at all possible, building on landfill sites containing putrescible material, and which therefore are likely to be generating landfill gas should be avoided. Some old landfills will be free from landfill gas, but do take great care to obtain expert advice before you assume that any particular landfill is […]

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