demolition waste Articles

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Waste quantification models for estimation of construction and demolition waste generation: a review

by Inderscience Publishers  (Oct. 3, 2012)

Quantification is crucial for construction and demolition waste management. Accurate estimation can be satisfied by developing waste quantification model that is applicable for regional or nation–wide C&D waste generation. This paper presents a review on quantification models for C&D waste from literatures and how they correlate. Most studies ...

Construction debris recycle: assigning the costs to where they belong

by Inderscience Publishers  (Dec. 10, 2012)

The research reported here developed a management model for construction and demolition waste in a Brazilian municipality with material flow sheet and economical balances. This waste is produced at a rate of 1.7 kg per person per day. The private construction sector is called upon to run and fund the waste movement network through correct fee ...

Food Waste Collection Companies Grow With The Flow

by BioCycle Magazine  (Sep. 21, 2014)

On October 1, the Commonwealth of Massachusetts’ ban on landfill disposal of commercial organics from establishments generating one ton or more of food waste per week goes into effect. On the front lines of helping these businesses and institutions comply are organics haulers, many of whom have been offering their services for years. ...

Safe and Simple Excavation Application Provides Long-Term Treatment, UK

by REGENESIS  (Apr. 17, 2015)

In Situ Treatment of Residual TPH Contamination Following Tank Removal Remediation Details Site Type: Petrol Filling Station Project Driver: Site Redevelopment Remediation Approach: Enhanced Aerobic Biodegradation, Excavation application Technologies: ORC-Advanced* Pellets Summary ...

Quality means money in shredding C&D and Industrial waste for RDF production

by Tana Oy  (Oct. 10, 2014)

A typical challenge in turning Construction and Demolition waste (C&D) and Industrial waste into high grade Refuse-Derived Fuel (RDF) is that elastic and stringy materials wrap around the rotor of the shredder. This causes hours of maintenance downtime weekly and has immediate effect on productivity. When using TANA Shark this has not been an ...

Questions and answers on the Commission Communication `Towards a Circular Economy` and the Waste Targets Review

by European Commission, Environment DG  (Jul. 2, 2014)

What is a circular economy? A circular economy preserves the value added in products for as long as possible and virtually eliminates waste. It retains the resources within the economy when a product has reached the end of its life, so that they remain in productive use and create further value. It may involve: Increasing the time products ...

Zero waste, circular economy, sustainability impact the bottom line

by ABCOV Companies  (Mar. 7, 2013)

What is zero waste? In manufacturing zero waste's goal is to reuse left over materials from the manufacturing of products, putting them back into the process to manufacture new products. Zero waste can also be carried out when a manufacturer of a product that is recyclable takes it back to its facility to reuse recycled product in the production ...

Net Zero Waste – So What?

by GLOBE Foundation  (Feb. 10, 2014)

Leading world organizations warn us that economic growth and social development cannot be sustained with our current consumption, production and disposal patterns. Yet in spite of increasing sustainability initiatives and better product and recovery technologies, global waste continues to grow at an alarming rate. According to ISWA ...

Experimental vs. arbitrary landfill diversion targets

by Inderscience Publishers  (Apr. 1, 2013)

An experimental method is developed for setting pragmatic short–term landfill diversion targets of municipal waste in emerging economies. Domestic waste composition is shown to be quite uniform throughout developing countries of Africa, Asia and America. Consequently, the method developed in Brazil is readily exportable to other continents with ...

Similarities and synergies between mineral processing and recycling of Construction and Demolition Waste

by Inderscience Publishers  (Dec. 21, 2010)

Recycled aggregates from Construction and Demolition Waste (C&DW) can replace natural aggregates in applications such as road construction and concrete production, but in the latter instance there are stringent quality requirements. This paper proposes the application of mineral dressing concepts to the characterisation of C&DW. The main strengths ...

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