air purification atmospheric Articles

  • Roof over primary settling tanks to prevent air pollution and odours - Case Study

    The Wastewater Purification Plant (EDAR) in Cambrils, Tarragona, was the setting for a solution deployed by Bioconservación, a gas absorption and air purification specialist. The project involved covering over the settling tanks to prevent hydrogen sulphide dissolved in the water from polluting the surrounding air. The H2S (hydrogen sulphide) dissolved in water as it arrives at the tank in ...


    By Bioconservacion SA

  • Regenerative Thermal Oxidizer + Zeolite Wheel for VOC Emissions Abatement - Case Study

    Case Study: “Heceygo Project” Ehaust Air Treatment Regenerative Thermal Oxidizer For Voc Emissions Treatment ZEOLITE ROTOR-CONCENTRATOR + REGENERATIVE THERMAL OXIDIZER The Technical Solution For Large Air Flows With Low Solvent Concentrations PROJECT MAIN DATA: ...


    By Tecam Group

  • Increasing safety in waste water treatment plants – Case Study

    BP in Geel/Belgium runs the largest PTA plant in Europe. Purified Terephthalic Acid (PTA) is the preferred raw material for the most common plastic products of daily life. It serves to make polyester fibers, polyester films, PET bottle resins, and to other polyester thermoplastic products. BP produces around 30 million tones per year which is 30 % of the worlds production of PTA. The TPA ...

  • For VOC emissions treatment: Regenerative Thermal Oxidizer + Zeolite rotor-concentrator - Case Study

    Case Study: “Heceygo Project” EXHAUST AIR TREATMENT REGENERATIVE THERMAL OXIDIZER FOR VOC EMISSIONS TREATMENT ZEOLITE ROTOR-CONCENTRATOR + REGENERATIVE THERMAL OXIDIZER  The Technical Solution For Large Air Flows With Low Solvent Concentrations   PROJECT MAIN DATA: CUSTOMER NAME: Heceygo PROJECT SIZE: ...


    By Tecam Group

  • Gravity self-backwashing filters

    The filtration of make-up and side-stream water in closed cooling circuits, operated through cooling towers, is a fundamental step to ensure safe and continuous operations in a power plant. Water - required in large amounts for this application - should not be wasted, and the potential damages deriving from a poor treatment must be avoided at all cost. BONO ARTES has developed a technical ...


    By Artes Ingegneria SpA

  • Case study - RTOs leave nothing to HAP-penstance

    PROBLEM The United States EPA promulgated a ruling in 40 CFR, imposing strict new standards to reduce emissions of toxic air pollutants from the manufacture of pharmaceutical products, including prescription and over-the-counter drugs. The agency's rule was intended to reduce emissions of a number of air toxins and hazardous air pollutants (HAPs), including methylene chloride, ...

  • Green Urban Infrastructure: Assessing Potential Ecosystem Services in Urban Cities

    Cities all over the world are currently experiencing climate change caused by rapidly increasing atmospheric greenhouse gases (GHGs). Fortunately, cities may mitigate GHG concentrations by incorporating vegetation into green urban infrastructure (GUI) to develop parks, green roofs, waterways, and other structures. For example, plants sequester carbon (C) by removing atmospheric ...


    By Climate Institute

  • Biofilters vs Asdorption

    In the last three decades biological technologies have emerged as a sustainable and economically-viable alternative compared to traditional techniques like adsorption/absorption for purifying gases. They were well-received initially in the industry and interesting products with good results were carried out for several years. However, owing to a series of reasons that will be detailed in this ...


    By Bioconservacion SA

  • Treatment Options for Molten Sulfur Storage

    Documento sin título ...


    By Merichem Company

  • American Upstart Filter Brand Competing with the Majors

    Flexotherm® has expanded its product line in the highly competitive filtration market.  The company now offers 2,900 different filter elements including coalescers, particulate, adsorbers, general purpose and high temperature filters. ...


    By Neptech Inc.

  • What will it take to get plastics out of the ocean?

    From drones to filters to artificial islands, innovators are working to reduce the threat thousands of tons of trash pose to marine ecosystems. A few palm trees stand strong in the salty breeze. Located on the southern tip of the Pacific island chain of Hawaii, Kamilo Beach is an isolated stretch of black volcanic shoreline in the middle of nowhere. Just a few hundred yards ...


    By Ensia

  • What are the Top 10 Sustainability Technologies Crucial to Sustain Life on Earth

    Clean and green environment (CGE) technologies have taken center stage with rising water scarcity, energy depletion, and global warming threatening the Earth’s ability to nurture life. A concerted move toward sustainability, especially with regard to water-efficient technologies, is vital for future survival. Recent analysis from Frost & Sullivan,  ...


    By GLOBE SERIES

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