Concrete Recycling
A “Natural” For Aggregates Producers Staff: Western Builder, 12/2/2004 Recycling concrete and asphalt rubble and the results of demolition can be a really profitable addition to an aggregates quarrying organisation’s competitive arsenal, as numerous operators in this industry have discovered in recent years. In fact, a road-portable recycling system could make back its original investment […]
Why Recycle My Mobile Device? Smartphone Tablet etc
When people ask “why recycle my mobile device“, we reply that it is important that you do recycle all mobile phones, cell phones, tablets etc. That is because recovering the gold, silver, palladium and copper found in 50 million cell phones would reduce the demand for mining fresh metals by nearly 14 tons annually, according […]
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 […]
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 […]
Landfill Fires Intentional and Unintended Shallow and Deep Seated
Landfill fires occur fairly commonly within landfills throughout the world, and to this day much burning of waste on landfills takes place in many developing nations. We classify landfill fires into two types; intentional and unintentional. Intentional Landfill Burning Burning of municipal waste in the open is not recommended under any circumstances, although in some […]
When Does a Landfill Stop Being a Landfill – Final Storage Quality
When Does an Old Landfill Cease to be a Landfill? In other words, when can an old landfill be left as it is, not monitored and used for any purpose it’s owner wants to use it for, because it no longer contains anything which harm the environment? [box size=”large” style=”rounded” border=”full”]There is an easy and […]
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 landfills in the UK. It was a webpage in itself and rendered in efficient HTML code […]
Zero Waste and UK Recycling Progress
Landfills vary immensely, but even the most recently developed are not considered to provide a sustainable way of getting rid of rubbish. They can cause pollution, and certainly hold the potential to do so. Very few of us want to live near to them, and the methane gas produced by them is a major contributor […]
Co-mingled Waste Collection Mixed Waste and Kerbside Sorting Explained
Local authorities worldwide are striving to improve their recycling rates, including by co-mingled waste collection. The rates of recycling and waste diversion away from landfill being achieved, have been shown to be much improved by the choice of collection system, and the variety of boxes and bins provided for disposal of the municipal waste generated […]
Landfill Sites and the DSEA Regulations (DSEAR – UK)
Here is an explanation of the requirements of the DSEA Regulations and what they mean for landfill site owners and operators. All landfill owners (and by delegation their operators) fall under this regulation, and must act in order to comply with Dangerous Substances and Explosive Atmospheres Regulations (DSEAR) which have been in force since July 2006. DSEAR – […]
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 […]
What is Land Pollution?
We have been asked “What is Land Pollution”, quite a few times recently so we wrote this article. Land pollution (pollution of land) is a serious issue in many locations around the world, it is caused in a variety of ways, and varies greatly in its severity. When it is caused by industrial activities it […]
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 […]
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 […]
UK Requirements for Farm Waste Licensing
EU Waste Framework Directive: The new UK requirements for farm waste licensing Farm (agricultural) waste disposal will as from this year (July 2006) regulated by the Environment Agency under the same regulations as municipal, commercial and industrial waste. Until the extended implementation date this summer (2006) agricultural businesses have been exempted from the Waste Management […]
