recycling stream Articles

  • Single-Stream Makes Hospital Recycling Possible

    Pennsylvania hospital introduces widescale recycling to huge success                 ...

  • Los Angeles County WRRF Embraces Codigestion

    Technology to produce food waste slurry key to project implementation - and helps generators comply with California organics recycling mandates. The Sanitation Districts’ JWPCP in Carson (CA) treats an average of 280 million gallons/day of wastewater. One of the two anaerobic digestion tanks above has been used for codigestion, with the second serving as the control. Photos ...


    By BioCycle Magazine

  • Zero Waste Co., Ltd, Bangkok, Thailand - Case Study

    Thailand has a very comprehensive waste management system. Their national disposal plan is organized by the Royal Thai Government, and then distributed among the central government, regional governments, and local governments. Each agency oversees different part of the system. The central government and its ministries set standards and policies and define regulatory regimes. Provincial and ...


    By All Power Labs

  • Biosolids ban struck down

    In 1994, Los Angeles County Sanitation Districts (LACSD) bought a 4,700-acre farm (called Green Acres Farm) in southwest Kern County for the purpose of land applying biosolids from its 11 wastewater treatment plants. LACSD land applied 800 wet tons/day at this site for several years. In 2006, Kern County voters passed Measure E on the ballot with 83 percent approval. This measure banned ...


    By BioCycle Magazine

  • What are the best companies for Zero Liquid Discharge Equipment and Technology?

    With an increasing push for environmental protection, many industrial facilities and effluent regulators are making decisions that lessen their impact on the environment and human health. Changes and implementations are constantly being discussed and met both nationally and internationally to change the way industrial facilities discharge waste, and it is important to know which companies are the ...


    By SAMCO Technologies, Inc.

  • Baseline Projections of Selected Waste Streams

    Abstract Waste represents an enormous loss of resources both in the form of materials and energy. Indeed, quantities of waste can be seen as an indicator of the material efficiency of society. Waste generation is increasing in the European Union, and amounted to about 3.5 tonnes of solid waste per person in 1995 (excluding agricultural waste) 1 Excessive quantities of waste result from: ...

  • Digester Developers Target Mixed Organic Waste Streams

     emerging group of commercial companies see a viable business opportunity in North America around building, owning and operating larger scale anaerobic digestion (AD) facilities to process mixed organic waste streams. In some instances, the projects being proposed and constructed only include anaerobic digester operations. In others, there is a combination of digestion with back-end ...


    By BioCycle Magazine

  • Making India`s waste streams sustainable

    MIT researchers are developing a decision-support tool to help cities in India sustainably manage the societal and environmental impacts of their waste. The massive Deonar dumping ground in Mumbai has become the most visible emblem of an increasingly serious nationwide problem for India: what to do with its trash. Deonar’s towers of garbage are ...

  • Evaluation of the single sludge deammonification process for the treatment of plant recycle streams containing a high ammonium concentration

     ABSTRACT An innovative biological process for the treatment of ammonium-rich plant recycle streams from the dewatering of anaerobically digested sludges (“centrate” or “rejection water”) is being evaluated in North America in an unprecedented collaborative technology evaluation program between the New York City Department of Environmental Protection, the District of Columbia Water and ...

  • Long-term effects of the ozonation of the sludge recycling stream on excess sludge reduction and biomass activity at full-scale

    This paper presents a full-scale experience of sludge minimization by means of short contact time ozonation in a wastewater treatment plant (WWTP) mainly fed on textile wastewater. The WWTP performance over a 3-year operational data series was analysed and compared with a two-year operation with sludge ozonation. Lab-scale respirometric tests were also performed to characterize biomass activity ...


    By IWA Publishing

  • Aluminum Recycling

    The Customer The Company is one of the largest producers of aluminum. They conduct business worldwide and serve the aerospace, automotive, building, construction, commercial transportation, consumer electronics, oil & gas, packaging and industrial products & services markets. Aluminum is infinitely recyclable and 75% of all aluminum ever produced is still in use today. ...

  • Recycle the recession

    After almost 80 years, the year of 2008 reminded us to go back and refer the history of worst recession. Opportunities were explored at that point of time to overcome the deteriorating economy and the same principle still holds good. Today the World is facing two major issues Global Warming & Global Recession. Both these children are from the same parents:  Need and Greed. It is ...


    By Eco Recycling Ltd

  • Nutrient Removal from Anaerobic Digester Side-Stream at the Blue Plains AWTP

    ABSTRACTImplementation of a novel sidestream treatment configuration will provide the Blue Plains AWTP sidestream treatment process the flexibility to operate in four different process modes including the MAUREEN, SHARON, STRASS and DEMON configurations. Each process confers specific benefits to the AWTP that will need to achieve stringent nutrient limits to support ongoing efforts within the ...

  • Aluminum - oil and TSS removal from water streams: PFD

    Project Profile: Oil and TSS removal from water streams: PFD Data: End User: Aluminum Producer Location: Southeast, USA Commissioned: Winter, 2009 Units: (2) model STiR-39V (39 ft2/filter) Flow Rate: 600 gpm (0.9 Million gallons of water per day) ...


    By Filtra Systems

  • Single stream waste sorting plant for MRF, England - case study

    Customer Grundon Waste Management Ltd. is the largest privately owned waste management company in the UK. The company was founded in 1929 and has moved into landfill operation, waste collection, and most recently into harnessing energy from waste. The company offers a wide range of waste collection services spanning mixed recyclables, general (non-recyclable) waste, clinical and hazardous ...

  • Integrated side-stream reactor for biological nutrient removal and minimization of sludge production

    Integrated processes to reduce in situ the sludge production in wastewater treatment plants are gaining attention in order to facilitate excess sludge management. In contrast to post-treatments, such as anaerobic digestion which is placed between the activated sludge system and dewatering processes, integrated technologies are placed in the sludge return line. This study evaluates the ...


    By IWA Publishing

  • Quantifying the impacts of co-digesiton of waste streams with sewage sludge

    In order to slow down the impending impacts of global climate change due to consumption of fossil fuels, governments are looking at ways to develop and incentivise alternative renewable energy sources. Subsequently, the UK has imposed renewable energy targets of 15% of all energy consumption by the year 2020, but admit that – in order to meet carbon dioxide reductions of 20% by 2020 – renewable ...


    By United Utilities

  • Wastewater Treatment & Recycle

    Fresh water is a scarce commodity; this fact is well acknowledged by one and all. People at all levels be it general public, governmental bodies, and industries understand the implications of good quality water availability in terms of quantity, cost and wastage. As a consequence, there is a growing consensus on wastewater treatment for recycle/reuse. This paper briefly describes the treatment ...

  • The Electronics Recycling Landscape Report

    U.S. consumers are estimated to have purchased more than 1 billion devices in 2015 with over 3.8 billion devices in use or storied in households. Every year, new electronic cycles increase, leaving both a large amount of consumer electronics needing to be recycled and an exciting opportunity to enable electronic material reuse and materials recovery. Reuse, ...

  • Recycling market woes

    Recycling markets in the U.S. recently succumbed to the volatility of the global economy. Virtually every major recycled commodity saw dramatic price reductions at the end of October. Fiber products in particular have taken a gigantic hit. Cardboard in the Northeast crashed from $120/ton to $30/ton in one week. Mixed paper dropped from about $50/ton to $5/ton. Newsprint also has fallen from ...


    By BioCycle Magazine

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