e-waste volume Articles

  • Sludge Blanket Level Detection – making new process opportunities possible

    Much Pulsar's Self-Cleaning Viper Sludge Sensor of the demonstrating the effective maintenance-free solution. discussion around the way we deal with sewage sludge – the way it is moved around the process, the bellmouth valves and decant processes, the downstream treatment of the liquors, important issues around TOTEX and discharge Compliance, plus more recently the ...

  • Low energy mixing to optimize anaerobic digestion at the Kitchener WWTP

    The existing Kitchener Wastewater Treatment Plant (WWTP) is a conventional secondary treatment facility, with a rated capacity of 122,745 mVd. The plant is comprised of two separate secondary treatment plants (Plant 1 and Plant 2) served by a common headworks facilities and primary clarifier facilities. Plant 1 was constructed in the early 1960s and Plant 2 was constructed in the mid-1970s. Both ...

  • What Is Zero Liquid Discharge and How Does It Work?

    Not every industrial facility that produces wastewater will require zero liquid discharge (ZLD). It is usually looked to as a last resort because it can be a complex process that requires a high initial investment. If a facility is located on a site that has severe water scarcity issues and/or astronomical discharge fees, it might be ...


    By SAMCO Technologies, Inc.

  • Does your facility need Zero Liquid Discharge Technology?

    If your industrial facility discharges its waste into deep wells, streams, sewers to publicly owned treatment works (POTWs), and/or other waterways, it is likely there are some types of regulations on discharging the waste. With an increasing push toward environmental protection, many industrial facilities and effluent regulators are strengthening strategies to reduce industrial process waste. ...


    By SAMCO Technologies, Inc.

  • Gavin Russell, Sales Engineer at TOMRA Sorting Recycling, is sharing key considerations on managing MRF upgrades

    Gavin Russell, Sales Engineer at TOMRA Sorting Recycling, analyses the rising volume of MRF upgrades, considers the rationale driving such decisions, and shares some ideas on how to manage a successful upgrade. Material quality issues Whilst material quality is a primary factor in any evaluation of an MRF’s performance, this can be influenced by a range of ...


    By TOMRA Sorting (TITECH)

  • Strategic management of water resources important to Ontario craft breweries

    The vast majority of craft breweries in Ontario understand the need to improve their water and resource management performance to save money, protect the environment and enhance community relations. This was a major finding of a survey of Ontario craft breweries conducted in the fall of 2016 that found 97 per cent of respondents agree that better water management is important or very important to ...


    By BLOOM

  • E-waste revolves around 2R

    Electronic equipments are no longer a signature statement of a select few; these are integral part of every one’s life and over a period of time will replace Pen Stand & Writing Pads from the desks of almost all. I wouldn’t be surprised if the pens & pads will be collectors’ items & sold for higher the price then the communication & computation equipments. And ...


    By Eco Recycling Ltd

  • Large volumes compressed into small volumes saves costs case study

    Vöhringer GmbH with its 120 staff and ultramodern machine park in Trochtelfingen each day processes up to 40,000 m2 of sheeting. This is mainly used for manufacturing specialist furniture parts up to complete furniture sets – especially for caravans and mobile homes but also for exhibition stand construction, for doors and the furniture industry. Chippings and dust accumulating during ...


    By WEIMA

  • E-waste vis-à-vis human health and environment

    The social, economic and technological growth of a developing society has resulted in rapid product obsolescence which in turn has become a new environmental challenge – i.e., ‘electronics waste’ (e-waste). Electronic waste has not been a problem as long as there were a few computers or other electronic devices on earth. With the increasing use of computers/electronic devices, our planet has ...


    By Inderscience Publishers

  • Very large waste gas volumes with low contaminant concentration - Case Study

    Example: Electronics industry Similar tasks: Paint shops, spectacle coating, coating on the inside of cans The electronic industry produces semiconductors that generate very large waste gas streams that are only slightly contaminated. These waste gas streams are purified in rotary adsorbers. The continuous regeneration of the adsorbers generates highly contaminated ...

  • Europe ‘s E-waste Failure – Only a Third of Electronic Waste Managed Correctly

    Mismanagement of discarded electronics within Europe involves a volume 10 times that of e-waste shipped to foreign shores in undocumented exports, according to a comprehensive 2-year investigation into the functioning of the used and waste electronics market. The European Union-funded project, Countering WEEE (waste electrical and electronic equipment) Illegal Trade (CWIT), was undertaken by ...


    By GLOBE Foundation

  • Evaporator reduces wastewater volume for dakota gasification

    Evaporator integral to stringent zero liquid discharge (zld) waste requirements American Natural Gas (ANG) developed a coal gasification project in Beulah, North Dakota in the early 1980’s to produce pipeline gas and various other products. Basin Electric, the local utility, acquired the plant in 1988 and renamed it Dakota Gasification. The Problem ...

  • Comparison of the CMVX-7100 Micro-Volume Workstation

    Comparison of the CETAC MVX-7100 Micro-Volume Workstation with an Established Laboratory Method for the Assessment of Lead, Mercury, and Arsenic in Human Whole Blood. Conventional autosamplers used in clinical ICP-MS are largely based on the needs of non-clinical environments. Their disadvantages are numerous and include high ...


    By Teledyne CETAC Technologies

  • Waste Water Treatment Facility in Italy Greatly Reduces Volume with Pyrobustor®

    The ARA Pustertal wastewater treatment facility treats residential waste water from an association of 14 municipalities with a collection area of 444 square miles, corresponding to a population of approximately 400,000.  A thermal dryer reduced the volume and weight of approximately 16,000 tons/year of sewage sludge containing 20-25% dry matter. The sludge volume was reduced about ...


    By Eisenmann

  • Reducing coal plants effluent discharge and waste pit volumes

    The OSEI Corporation manufactures Oil Spill Eater II a first response bioremediation product that utilizes natures own process to convert hydrocarbon contaminants to CO2 by speeding up natures process to remediate hydrocarbons in a matter of days or weeks compared to waiting decades, reducing the time toxic hydrocarbons can adversely effect the environment. OSE II can quickly ...

  • Contents: Environmental Law Review - Volume 11 Issue 4 2009

    Contents 233 Opinion Nuclear Waste Management and New Build - Stephen Tromans QC Articles 246 Clone Wars? The Challenges of Cloned Food in EU, US and WTO Law - Ludivine Petetin 264 ‘New’ Environmental Liabilities: The Purpose and Scope of the Contaminated ...


  • A method for reducing purge volumes in deep monitoring wells: a purging experiment.

    Regulatory agencies often require three well casing volumes or more be purged prior to collection of groundwater samples for chemical analysis. Costs are high for testing and disposing of potentially hazardous purge water; therefore, efforts must be made to minimize waste-water volume while obtaining representative groundwater samples. Lockheed sponsored a purge experiment on two deep monitor ...


    By Hargis + Associates Inc

  • From high-volume aluminium swarf to compact briquettes - Case Study

    Ruf briquetting machines help Trumpf increase output in laser component manufacturing. In order to ensure the highest possible output and productivity when machining aluminium, for the last two-and-a-half years Trumpf's laser components production unit has been operating as a fully-automated machining centre. It can operate unmanned for up to 60 hours, but to do this it needs both robots ...

  • Efficacy of a ceramic siphon household water filter for removal of pathogenic microorganisms: lifespan volume test

    Treatment of drinking water at the point of use (POU) has demonstrated health benefits for people who have access only to microbially contaminated drinking water. In this work, the ceramic siphon POU water filter was evaluated for its ability to reduce indicator microorganisms in test waters. During batch challenge tests, the filter reduced Escherichia coli in filtered water by 7 log10 ...


    By IWA Publishing

  • 6-yard dumpster was replaced by only one X10 baler and the volume of non-recyclable materials was reduced - Case Study

    Chicago Coding Systems is specialized in the supply of products and services needed by the printing, labeling and coding companies. When CCS installed a small vertical X10 baler, they cut their waste handling costs to the half. Chicago Coding Systems (CCS) - with premises in St. Charles, Illinois - provides many different solutions for printing, labeling and coding companies. CCS has more than ...


    By Bramidan Balers

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you