landfill design

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 […]

history of leachate garbage juice infographic

The History of Landfill Lining Design [Infographic]

The Evolution of Landfill Lining Design in the UK from Dilute and Disperse to Full Containment The image above is one that we published back in 2004, and is one of the most important progressions in the history of landfill in the UK. It was a webpage in itself and rendered in efficient html code as […]

what about aerobic landfill

Aerobic Landfill and Why The Subject Will Not Be Forgotten

A key topic raised in many countries, not least Japan, is why most other industrialized nations have gone so strongly for sanitary landfill design, which locks up waste and only slowly allows it to decompose with air (anaerobically) and not aerobic landfills which rot away quickly. The awful longevity of sanitary landfilling, becomes clear when […]

How long for trash to rot?

Waste Decomposition – Sanitary Landfills a 1,000 Year Liability

Government Sponsored Research Shows Slow Waste Decomposition Means Landfills Present 1000 Year Liability (This article is based upon one which we first wrote for this website in 2004. The issues raised remain largely un-addressed and we think that they are as pertinent today as they were at the time.) Research published in September 2004, which was […]