air purification technology Articles

  • Re-used OIL - Level Measurement of Used Food Oil - Keeping it green;

    SmartScan 50 L provides a reliable and accurate solution for level measurement of recycled food oil used as a supplement for poultry feed. Fandango Collection & Recycling Ltd, is a well known supplier of food supplements for poultry feed mills. The company, located in Israel, collects used food oil, recycles and sells it to be used for poultry feed. ...

  • How to treat radioactive NORM sludge with VacuDry

    NORM doesn’t sound like a big thing. But Naturally Occurring Radioactive Material might let the alarm bells ring. Everyone has heard of “radioactive material” and that sounds dangerous. However, most of this material is trapped deep in the ground beneath our feet. From there it reaches the surface, for example via the water cycle. Another possible pathway for NORM to reach the ...

  • Microfiltration and Ultrafiltration Membrane Systems: Common Problems and How to Fix Them

    Microfiltration (MF) and Ultrafiltration (UF) are membrane-based filtering technologies that use thin layers of semipermeable material to separate out contaminating particles, such as organic material, bacteria, suspended solids, and other pollutants. In industries such and dairy, pharmaceutical, and chemical, the separated material may be a product they are recovering, and more facilities ...


    By SAMCO Technologies, Inc.

  • Waste Management Solutions for Business

    How to win the race for everyone Waste Management Solutions for Business Industry will always lead the way in the adaptation of new technology, and especially the technology of conservation. This is not necessarily for any ideological reason, but because the people who manage water use better understand the economic incentives for adopting new ...

  • A hundred-year perspective on sustainability​

    “I’m proud to have the privilege of working for a company whose environmental efforts are characterised by both a long-term approach and a sense of responsibility,” comments Anna Mårtensson, Environmental Manager at Iggesund Paperboard’s Swedish production facility, Iggesund Mill. “Today our environmental impact is almost non-existent compared with the ...


    By Iggesund Forest AB

  • Residential SSO To High Solids Anaerobic Digestion

    Source separated organics, including kitchen and garden waste, are processed in a dry AD plant. Resulting biomethane is injected into an adjacent natural gas pipeline. Winterthur, a city in the canton of Zürich in northern Switzerland, has the country’s sixth largest population, estimated at more than 100,000. In 2011, the City of Winterthur launched a 2050 energy policy to ...


    By BioCycle Magazine

  • In the aeration tank, the turbo provides ventilation

    Robust in operation: at Emsbüren, the AERZEN turbo saves quite a lot of energy At Emsbüren wastewater treatment plant, Wasserverband Lingener Land invested in new blower technology for the aeration tank. In comparison with the old assembly, the turbo blower made by AERZEN saves between 100 and 200 kilowatt hours every day. Modernisation of wastewater treatment plants in order to ...

  • Process analytics in vinyl chloride monomer (VCM) plants – Case Study

    Vinyl chloride monomer (VCM), made from ethylene and chlorine by pyrolysis, is the feedstock for the production of the very common plastic material PVC. Modern VCM plants use integrated processes, combining endothermic and exothermic reactions in an almost energy balanced operation. Plants optimize the product quality, plant safety and cost efficiency by using advanced process control equipment ...

  • Treatment Options for Molten Sulfur Storage

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    By Merichem Company

  • The economics of global environmental sustainability

    We will soon be at a global crossroads when it comes to sustainability, and Dr. Wiebe believes that creating more resilient cities and sustainably responsible countries will reshape the world as we know it. Mediaplanet: People are often overwhelmed by the environmental challenges facing the world. How do you maintain optimism in the face of so much adversity? Dr. ...


    By GLOBE Foundation

  • 7 Must Have Survival Items for the End of the World Preparation

    Are you prepared for the end of the world? If you are not, it is entirely understandable. Many people fear the thought of the end of the world. They might enjoy watching TV series such as Star Trek and others that play around with the idea but don’t fully comprehend their plan if it were to happen. Economic Collapse Preparation All in all, it is now evident that an economic ...


    By Fast-ACT

  • Environmental Situation in Africa

    Abstract Africa The economic and social needs of Africa depends more on its environmental resources but these natural resources are seriously declining and that is really effecting the entire region. Sustainable development in this rapidly changing region has become an imperative, and must take place in the complex context of a diverse and changing ecosystem, political transition and evolution ...

  • Crossflow Membrane Filtration High-Purity Water Systems

    INTRODUCTION As the electronics industry continues to provide us with such products as high resolution television, notebook size portable computers and cars with automatic navigation systems, it becomes necessary to produce semiconductors with finer device geometries to allow for efficient placement of more circuits per a given area. This requires increased control of a semiconductor's material ...

  • How Much Do Microfiltration and Ultrafiltration Membrane Systems Cost?

    Microfiltration and ultrafiltration (MF/UF) membrane systems are used in a variety of processes and applications. They can help facilities treat boiler feed water, separate out contaminated waste to acceptable effluent standards, and manufacture safe food and/or beverages, to name a few. If your facility might require MF/UF membrane system technology, you are likely ...


    By SAMCO Technologies, Inc.

  • ASTM Standards Help Meet Need for Clean Water

    The new ASTM Water Portal provides a single access point to standards and related information about ASTM International’s diverse committees working to protect and monitor this vital global resource. Clean and safe water is the underpinning of the quality of life for people around the world. Global economies depend on water, whether it’s to support the manufacturing of goods ...


    By ASTM International

  • 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

  • U.S. Army StopIt - Case Study

    When it comes to quick in-field repairs The U.S. Army relies on the STOP IT Pipe Repair System The STOP IT Pipe Repair System Is a Basic Issue Item used for emergency in-field repairs of The U.S. Army’s Lightweight Water Purifier One of the most important logistical concerns involving U.S. Fighting Forces is the supply and replenishment of fresh ...


    By InduMar Products, Inc.

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