Aggregate Recycling Articles

  • Aggregated data

    The white paper describes what is meant by aggregated data. In the context of life cycle assessments aggregation means to trace back process data to elementary material flows and to compress the data into a single list of inputs and outputs. Elementary flows are all substances, originating from environment (e.g. crude oil, minerals) and being emitted into the environment ...


    By thinkstep

  • Proper disposal

    In December 2017, the U.S. Environmental Protection Agency (EPA) issued a final rule prohibiting entities from asserting claims of confidential business information (CBI) for certain documents related to the export, import, and transit of hazardous waste. Manufacturers that have historically relied on assertions of CBI should be aware of this change. The new rule is discussed below. ...


    By Acta Group

  • Water Use in Concrete Production Higher Than Expected - Case Study

    Researchers uncover areas where better management may mitigate high water use Although many environmental impacts of concrete production have been well studied, little research has been dedicated to just how much water it uses. But, a study published in the journal Nature seeks to quantify the impact of concrete production on global water withdrawals, and it makes some dramatic ...


    By Fluence Corporation

  • Study: Water Use in Concrete Production Higher Than Expected

    Researchers uncover areas where better management may mitigate high water use ...


    By Fluence Corporation

  • Enabling Cost-Effective Crushing, Demolition And Screening On-Site

    One of the world’s leaders in equipment for crushing, demolition and recycling, MB Crusher offers the widest range of crusher buckets to suit the client requirements globally. MB Crusher’s range of crusher buckets have emerged as the most appropriate tools amongst operators in Africa for cost effective crushing, demolition and recycling on site. ...


    By MB Crusher

  • No more transportation costs with MB Crusher

    Executing 20km of Concrete Road under PMJSY in Madhya Pradesh Crushing on site provides lower cost and greater efficiency. In fact, crusher and screening buckets attached to excavators and other earthmoving equipment allow materials to be processed for reuse, right where they are being extracted. Crushed by-products may be either used as on-site aggregates or sold profitably to other ...


    By MB Crusher

  • Study of aggregation in surface sludge deposits from 14 full-scale French constructed wetlands using particle size distribution and dynamic vapor sorption analyses

    French vertical flow constructed wetlands (French VFCWs) are widely used for the treatment of wastewaters from small communities. In the system, unsettled wastewater is percolated through two successive stages of filter-cells planted with reeds. This causes the formation of a surface sludge layer. This layer plays positive roles in the treatment performance, but also leads to clogging. The ...


    By IWA Publishing

  • The Lady of the City

    The MB Crusher range designed for urban worksites is in operation in cities all over the world ...


    By MB Crusher

  • Buying Tips: Crushing & Screening Equipment

    In India where the use of concrete and road aggregate has continued to expand due to the development of needed infrastructure, the use of good quality stone crushing equipment is very handy for a busy contractor with tight deadlines to meet, says Supreme Infrastructure India Ltd’s, Assistant General Manager - Procurement, Pankaj Udeshi. Talking about what are the points to be considered ...


    By MB Crusher

  • How can lead be so crucial, but also so toxic?

    Why is everyone talking about lead? Not long ago, like so many historic buildings in the UK, a local parish church near to where I live had the lead stolen from its roof.  Sadly, this is not so unusual and all the more distressing in this case, both because it holds special memories as the church where my wife and I were married, and also because the lead was stolen during heavy ...

  • Extracellular polymeric substance production in high rate algal oxidation ponds

    Integrated algal pond systems (IAPSs) combine anaerobic and aerobic bioprocesses to affect sewage treatment. The present work describes the isolation and partial characterisation of soluble extracellular polymeric substances (EPSs) associated with microalgal bacterial flocs (MaB-flocs) generated in high rate algal oxidation ponds (HRAOPs) of an IAPS treating domestic sewage. Productivity and ...


    By IWA Publishing

  • BAIONI supply complete dewatering centrifuge system for APS Ltd

    Situated near Slough, in Berkshire, Aggregate Processing Solutions (APS) is operating a washing plant where Baioni has recently supplied a centrifuge system to complement the whole existing plant. Baioni has boosted the capacity of its decanter centrifuges range to pave the way for further improvements in waste ...


    By Baioni Crushing Plants Spa

  • TSCA Reform: An Analysis of Key Provisions and Fundamental Shifts in the Amended TSCA

    On June 22, 2016, President Obama signed into law the Frank R. Lautenberg Chemical Safety for the 21st Century Act (Lautenberg), which makes important changes to the Toxic Substances Control Act (TSCA). Lautenberg results in fundamental shifts in the requirements and approach under TSCA, while introducing important new concepts and approaches. It is our view that the body of changes, including ...


    By Bergeson & Campbell, P.C.

  • Semco to distribute MB Crushers

    MB has the largest line of patented crusher buckets, and now offer crusher buckets for excavators, skid loaders and loader backhoes. The Italian manufacturer MB S.p.A. has appointed Semco Equipment Sales as distributor for Queensland, New South Wales, Victoria, Tasmania and New Zealand. Under the distribution arrangement, Semco will sell, service and support the MB Crusher range of specialised ...


    By MB Crusher

  • MB Crusher brings bucketloads of cost- effective solutions to the mobile crushing and screening sector with its unique and innovative crushing buckets and screeners

    t’s a sizzling 50 degrees Celsius in the small Saudi village of Al Kharj. At a bare and dusty quarry in this area south of the capital Riyadh, you’d be forgiven for mistaking the  harsh and baking landscape as the surface of an alien, hostile planet. However, despite the conditions, the Lime & Sandlime Bricks company has to go about recovering inert material ...


    By MB Crusher

  • MB Revolution reaches fourth generation

    The latest from MB CRUSHER, the model BF90.3 S4 Crusher Bucket, is more powerful and includes multiple updates over the original model, the BF90.3. Suitable for all crushing operations in aggregates and C&D applications, MB Crusher Buckets are designed to maintain the same results in terms of performance with all types of inert material. This latest model has been optimized with a functional ...


    By MB Crusher

  • Treatment and Disposal of Air Pollution Control Residue

    What is APCr? Thermal waste management using Energy Recovery Facilities (ERFs) is now a well-managed and mature technology that is subject to environmental monitoring by a range of competent international bodies. These ERFs have been established as a means of diverting waste away from landfill disposal and for valorising the material and energy content of the waste. Counter to historic ...

  • Case study - Nottinghamshire Recycling

    DUO Equipment delivered and installed a new full washing and water management plant for Nottinghamshire Recycling Ltd (NRL). Based in Worksop, Nottinghamshire, NRL is a sustainable waste solution provider processing C & D waste, green waste, wood and recycled aggregates. The new washing and water management plant (which includes a Gennaretti centrifuge system) will provide NRL with the ...


    By DUO (Europe) plc

  • Case study - CEMEX - Kingsmead

    At its Kingsmead site, near Horton in Berkshire, where CEMEX produces aggregates to service its concrete plant and to supply the market place, new plant has increased both throughput and flexibility. The 40 hectre Kingsmead site, owned and operated by CEMEX UK has extensive reserves of sand and gravel and has been recently redeveloped as part of its current national investment programme of over ...


    By DUO (Europe) plc

  • Case study - Complete Utilities, Gloucestershire

    Material Source: Excavation and trenching waste from the utilities industries. Equipment Installed: Powerscreen Commander 1400 Feeder, Powerscreen Aggwash, DUO Mobile Water Treatment System (inc. centrifuge, clarified water tank, sludge tank and low-level thickener. Project Requirements: Complete Utilities required a washing and ...


    By DUO (Europe) plc

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