activated carbon manufacturer Articles

  • Activated Carbons and Manufactured Gas Plants

    The purpose of this paper is to discuss the pros and cons related to each of these factors when using one of three accepted options in conjunction with the "hog and haul" method of remediating a site. The options are the use of (1) minimal controls, (2) extensive onsite monitoring and (3) a fabric structure with limited air testing. As we are all aware, the government continues to react to ...


    By TIGG, LLC

  • The Many Uses of Activated Carbon

    Activated carbon is processed to have small, low-volume pores that increase the surface area available for adsorption. It has applications in the medical, environmental and energy realms, among others. Since 1962, ASTM Committee D28 on Activated Carbon has developed standards that play a pre-eminent role in how activated carbon is used. A D28 ...


    By ASTM International

  • Top 3 Uses of Activated Carbon

    Activated carbon is an effective purifier. It is used to remove organic pollutants from different gaseous, liquid and solid substances. By removing the undesirable organic compounds, activated carbon can successfully remove the odour and taste of these compounds from a wide range of things.  Unlike other purification agents that react with organic compounds and change their nature, activated ...


    By Nichem Co.

  • Seven Ways Your Facility Isn’t Meeting Effluent Regulations and How to Solve Them

    Whether you own, operate, or help manage a municipal or industrial facility that deals with wastewater, it’s important to understand how wastewater treatment can play a significant role in the overall health of your business, especially when it comes to meeting effluent regulations. This is an important part of the wastewater treatment process to consider, as ignoring it could earn your ...


    By SAMCO Technologies, Inc.

  • Cost-Effective Activated Carbon Adsorption System Addresses VOC Emissions for Circuit Board Manufacturer

    PHOTOCIRCUITS manufactures printed circuit boards, primarily for automotive use in motor vehicle dashboards and personal computers with manufacturing facilities in Glen Cove, NY and Peachtree City, GA.  Photocircuits is the largest industrial company in Glen Cove and one of the largest manufacturers of printed circuit boards. As its facilities and output grew, Photocircuits continued its ...


  • Activated Carbon Applications Excel at PCB Removal

    TIGG’s GAC adsorption equipment is used to remove PCBs from groundwater. For more than 50 years, polychlorinated biphenyls (PCBs) were commonly used in industrial materials including, caulking, cutting oils, inks, paints and as dielectric fluids in electrical equipment such as transformers and capacitors. Concerns over health effects led to a North American ban of ...


    By TIGG, LLC

  • ISCR-Enhanced Bioremediation Accelerates Groundwater Cleanup at Active Manufacturing Facility

    In the winter of 2008, full-scale in situ chemical reduction (ISCR) was implemented as a removal action at the Siltronic Corporation site in Portland, OR, to treat a source area contaminated by releases of TCE. The source area was considered to be the portion of the site with concentrations of TCE in groundwater greater than 11,000 µg/L, suggesting the ...


  • TIGG Activated Carbon Box Adsorbers Contain VOCs at MGP Site

    Tasked with the excavation, removal and solidification of soil containing coal-tar by-products generated by a former manufactured gas plant in New York, an experienced environmental remediation firm decided to use a method that proved successful in previous projects. TIGG activated carbon box adsorbers were used to contain VOCs at the former MGP site undergoing environmental remediation. By ...


    By TIGG, LLC

  • Product carbon footprinting: improving environmental performance and manufacturing efficiency

    Product carbon footprinting is based on life cycle assessment (LCA), which is a method of analysis that seeks to quantify the environmental and human-health impacts associated with products and services. LCAs have been used successfully to characterize a number of environmental and social impacts, examples of which include global warming, ecosystem health, and resource depletion. The LCA ...

  • Carbon emissions - carbon formula

    Carbon emissions represent an increasing and potentially significant cost for business.  The case that carbon measurement and reporting systems can help organisations make significant reductions ...


    By Greenstone

  • Optimisation of sugar cane activated carbon for arsenic(V) and arsenic(III) removal from water

    This paper addresses the development of low-cost adsorbents for removal of arsenic from water in support of mitigation programmes in low and middle income countries. Activated carbon (AC) is a well established water treatment technology, but has high cost and low selectivity in respect of arsenic. AC made from agricultural by-products is a low-cost alternative to coal-based AC. In this study, ...


    By IWA Publishing

  • Study of Leaching and Adsorption of Heavy Metals by the Activated Carbon Derived From Sewage Sludges

    Six types of activated carbons were produced from digested sewage sludge by different manufacture routes and characterized by the surface area and porosity analysis. They were then subjected to the leaching tests and adsorption tests for heavy metals by batch technique. The results show that all these activated carbons had a notable surface area and porosity. For most sludge-derived activated ...


  • Modeling and optimization of acid dye manufacturing wastewater treatment with Fenton's reagent: comparison with electrocoagulation treatment results and effects on activated sludge inhibition

    In the present study, Fenton's oxidation of a chromium complex disazo dye (Acid Blue 193) synthesis wastewater was evaluated, modeled and optimized by employing Central Composite Design. Within this context, the individual and interactive effects of critical process parameters such as Fe2 + , H2O2 concentrations, initial chemical oxygen demand (COD) and reaction time was assessed. The process ...


    By IWA Publishing

  • Are you ready for carbon labeling?

    Governments start to lay the groundwork for mandatory labeling Consumers are sending a clear message that they want environmentally friendly products and are seeking more information about the environmental impacts that occur throughout a product’s lifecycle. As climate change concerns grow and an international climate agreement remains elusive, policy activity has accelerated in the area ...

  • Food, the carbon story

    What do milk, bread and orange juice have in common? One answer is that they have all had their carbon footprints assessed and the products have been labelled by the Carbon Trust. Over the last five years, the Carbon Trust has certified the carbon footprints of a wide range of food products, and worked with a variety of companies to help them understand the carbon content of their food. As a ...


    By Carbon Trust

  • Reduce Your Carbon Emissions

    Saving Energy is easier than you think!The average American generates about 19-20 tons of carbon dioxide each year. Simple activities such as watching television, sending an email message, cooking and making a phone call produce carbon emissions, but there are many simple and inexpensive ways to reduce your carbon emissions ( and your energy costs) beginning today.According to Evan Mills, a ...


    By BSC Sustainability Services

  • Real Time Measurments of Acetylene in Ethylene Manufacturing Process

    Keywords Tunable Diode Laser, Wavelength Modulation Spectroscopy, Analyzer, Acetylene, Ethylene, Acetylene Converter Abstract The analyzer, based on near infrared Tunable Diode Laser Absorption Spectroscopy (TDLAS), was developed for the measurement of acetylene in process streams. Measurements of acetylene were made as under laboratory conditions and in ...

  • Coupling of anodic oxidation and adsorption by granular activated carbon for chemical oxygen demand removal from 4,4′-diaminostilbene-2,2′-disulfonic acid wastewater

    Experiments were performed to reduce chemical oxygen demand (COD) from 4,4′-diaminostilbene-2,2′-disulfonic (DSD) acid manufacturing wastewater using electrochemical oxidation coupled with adsorption by granular activated carbon. The COD removal is affected by the residence time and applied voltage. When the residence time is increased, lower value of COD effluent could be obtained, however, the ...


    By IWA Publishing

  • Sugar Manufacturing Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • What carbon footprint? Asks Corus

    Problem In case you haven’t heard, our planet is getting warmer. At what rate it is occurring or how much human activity has to do with the increasing temperatures is a heated debate, pardon the pun. One thing we do know for sure…carbon dioxide (CO2) is a contributing factor in global warming and humans are responsible for a large portion of these emissions. If you had asked ...

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