environmental process Articles

  • Application of advanced Respirometry in the Nitrification assessment for different levels of Temperature, pH and Oxygen

    For a determined substrate concentration, the most significant environmental factors are temperature, pH and oxygen availability. The well known critical influence of those factors on the nitrification are here analyzed by making use of a specific software and advanced respirometry based on a dynamic LFS system, where the test conditions can be set in the corresponding test-settings board and ...


    By SURCIS, S.L.

  • Biological desulphurization of Landfill biogas - Case study

    Summary Biorem's biogas desulphurization product is providing very high removal efficiencies at a landfill site in Quebec. Despite the highly variable concentrations and low winter temperatures, the system has achieved an average removal efficiency of 97%, and has maintained outlet nydrogen sulphide concentration below target consistently. As a result, the customer has realized a ...


    By Biorem Technologies Inc.

  • Ninth Circuit Denies Motion for Further Mandamus Relief in Chlorpyrifos Proceedings

    On July 18, 2017, a panel of three judges at the U.S. Court of Appeals for the Ninth Circuit issued an order denying petitioners’ Pesticide Action Network North America (PANNA) and the Natural Resources Defense Council (NRDC) (Petitioners) Motion for Further Mandamus in the chlorpyrifos proceedings.  In that motion, Petitioners asked the court to grant further mandamus relief, ...


    By Bergeson & Campbell, P.C.

  • Queensland: a water sensitive future

    South East Queensland (SEQ) is planning a water sensitive future for the region and its cities. In order to the transition to be successful, it is necessary to develop an implementation plan. This plan aims is to identify a common vision that focuses on the transition pathway and mechanisms the region needs, to become a water ...


    By Geoplast US Corp.

  • Valeport Supports Search for New Marine Discoveries

    Valeport’s latest CTD profiler is supporting scientists with leading edge research to expand knowledge of marine biodiversity. The fastCTD profiler has been designed to deliver the ...


    By Valeport Ltd

  • Reducing Wasted Food In Tennessee

    About 15 percent of Tennessee households are food insecure, and almost 1.2 million tons of food are landfilled annually. The state is moving quickly to address both realities. It is increasingly apparent that food waste and food insecurity in the United States is a problem, and it has especially hit home in Tennessee. An estimated 15.1 percent of Tennessee households are food insecure, which ...


    By BioCycle Magazine

  • Quality assurance and Quality control technical note

    Introduction For almost 50 years HYDROLAB products have provided dependable sensor technology in a multiple parameter instrument for montioring essential indicators required for assessing water quality in natural waters. Useable data are the lifeblood of any environmental water quality monitoring program and variation in measurement processes impairs the quality of the data that water ...


    By The OTT Hydromet Group

  • The Environmental Assessment Process

    The Pollution Prevention and Abatement Handbook is intended to be used principally as input to the World Bank Group’s Environmental Assessment (EA) processes. This note outlines the key features of the EA procedure for World Bank projects. The IFC and MIGA follow the same overall policies but have somewhat different environmental analyses and review procedures (for details contact IFC’s or MIGA’s ...


    By The World Bank

  • Addressing Environmental Justice in the Permitting Process

    On February 11, 1994, Executive Order 12898 Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations was issued.  Executive Order 12898 calls on each Federal agency to make achieving environmental justice part of its mission.  Since that time the United States ...


    By All4 Inc.

  • Environmental Due Diligence - Development and Process

    Emma Farthing, a Senior Manager in ENVIRON’s London, UK, office, explores the background to international environmental due diligence and examines the emerging future trends in process and practice. This article appears in a special supplement of Financier Worldwide, which also includes editorial comments from Ian Bailey, Director of ENVIRON's European ...


    By ENVIRON

  • Environmental pollution generated from process industries in Bangladesh

    The sources of environmental pollution in process industries in Bangladesh are discussed. Total pollution load into environment (i.e., into air, water and land) generated from process industries is determined and presented using industrial pollution projection system (IPPS) developed by the World Bank. Most polluting industries in Bangladesh are identified and ranked. The projection of this ...


    By Inderscience Publishers

  • Simultaneous treatment of environmental and financial risk in process design

    In this paper, we propose a new measure for environmental risk and discuss a way of considering it simultaneously with financial risk. Instead of using single numbers to define environmental risk, we propose to use the cumulative probability of emissions, similarly to the cumulative distributions of profit used for financial risk. We also propose to use a risk surface as a generalisation of the ...


    By Inderscience Publishers

  • Integration of environmental issues in the firm: learning processes and coordination

    This paper considers the extent to which the organisational structure of the firm influences the perception and the integration of environmental problems. Environmental economists who have been concerned for many decades with market failures, and more recently with regulation failures, still commonly assume that firms operate efficiently. It is our contention that there is a third institution ...


    By Inderscience Publishers

  • Environmental toxicity and radioactivity assessment of a titanium processing residue with potential for environmental use

    Thorough examination of the physico‐chemical characteristics of a Ti processing residue was undertaken including mineralogical, geochemical, and radiochemical characterisation, and an investigation of the environmental toxicity of softwater leachate generated from the residue. Concentrations of most metals measured in the leachate were low; thus, the residue is unlikely to leach high levels of ...


    By John Wiley & Sons, Ltd.

  • The process and mechanism of urban environmental change: an evolutionary view

    This paper discusses how an evolutionary viewpoint can contribute to the understanding of the processes and mechanisms of urban environmental change. There are four major components in the urban environmental evolution concept: (a) cities can be viewed as complex systems that are subject to constant change, which constitutes a dynamic evolutionary process; (b) urban environmental profiles of ...


    By Inderscience Publishers

  • Environmentally Friendly Recycling Process for Plastics and Rubber Recovery

     Abstract A quantized converter of the potential energy of a fluid or a free-flowing mass located in a natural or an artificial storage, which should always be situated at a higher level than the aforementioned converter in the accepted geodesic coordinate system. In contrast to the known converters, such as the water runner (turbine), operating in continuous regime and transforming ...


  • Processes that Bind

    The 'triple bottom line' (1) is rapidly gaining recognition as a framework for measuring business performance. In its broadest sense, the triple bottom line captures the spectrum of values that organizations must embrace - economic, environmental and social. In practical terms, the triple bottom line means expanding the traditional company reporting framework to take into account not just ...


    By Fluor Corporation

  • Environmental impact prediction of air quality in a food processing environment

    An impact study of food processing factory in Nigeria on air quality of its environment was studied using a factorial experiment. The effects of three primary air pollutants (by-products of the food processing): nitrogen (IV) oxide (NO2), carbon (IV) oxide (CO2) and sulphur (IV) oxide (SO2) on formation of acid rain also studied. These factors and their interactions in the predictive model showed ...


    By Inderscience Publishers

  • Institutional trust, information processing and perception of environmental cancer risk

    This paper examines how institutional trust affects the way in which people process information and perceive risk. Data come from a study of risk perception in the circumstance of US state health department investigations of suspected cancer clusters, with 30 cases examined (n = 1,111). Trust is assessed for three information sources: state health departments, civic groups and industries involved ...


    By Inderscience Publishers

  • Environmental knowledge creation and management process: formalisation, diffusion and valorisation model

    To integrate the environment in product design is neither a recent processing method nor an original one. However, one can easily note that in spite of all declarations made in this domain, it remains difficult to know and to evaluate the environmental qualities of a product, and therefore to know a fortiori if this product is "better" or not than another one. Without separating the ...


    By Inderscience Publishers

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