sewage air valve News

  • Supercritical water oxidation of sewage sludge

    ABSTRACT Supercritical water oxidation (SCWO) is an innovative and effective destruction method for organic wastewater and sludge. Several tests of the destruction of sewage sludge by SCWO have been done at two state of the art pilot plants. These units have capacities of 250 kg/h and 1100 kg/h, respectively. The test results show that the technology easily destroys the organic ...


    By SCFI Group Limited

  • Venturi Flow Meter From Westfall Measures Aeration at Sewage Treatment Plants

    Westfall Manufacturing Company has introduced a new series of corrosion-resistant 48" dia. venturi flow meters for the air handling systems at sewage ...


    By Westfall Manufacturing Co.

  • EEC EUROPE LTD launches new complete sewage pre-treatment head works plan

    These unique packaged plants offer complete preliminary treatment to raw sewage OR sewage from septic tanks, and can be operated effectively with EEC containerised Biological Treatment Plants. The plant is fully automatic and incorporates their control for complete independence from other works. They combine the following operations: • Fine Screening • Screening Washing & Compaction • ...


  • New BIBUS-SECOH Air Pumps

    Our diaphragm blowers are ideally suited for applications, where minimum energy consumption, delivery of absolutely oil-free air, near silent operation and a minimum of simple maintenance are requested. The operating principle is very simple and efficient: Activated electromagnets put the magnet holder at the same frequency as that of the power supply (50Hz or 60Hz) into oscillation movements. ...


    By Bibus AG

  • New generation treatment plant selects Rotork for electric control valve actuation

    Rotork’s innovative CVA electric control valve actuation technology has been selected for a demanding duty involving continuous modulation at what is described as a “new generation” waste water treatment plant in southwest France. The plant is one of the largest in France as well as one of the most energy efficient. Designed for increased rainwater and effluent treatment ...


    By Rotork

  • Effluent Water Treatment Plants in Chennai Tamilnadu RRR ENVIRO SYSTEMS, Chennai

    ETP Plant in Chennai-We are manufacturing of 10 KLD To 300 KLD in ETP Treatment Scheme: Raw Effluent Bar screenCollection/neutralization tank  Flash mixerflocculationprimary settling tank aeration tank Secondary settling tank Clarified water tankpressure sand filterActivated carbon filter Treated water collection tank treated water disposal / re use for gardening purpose Specifications ...


    By RRR ENVIRO SYSTEMS

  • Earthquake Causes Environmental Concerns across the Mid-Atlantic

    On Tuesday a rare earthquake struck about 40 miles northwest of Richmond, Virginia.  Although there were few reports of major damage and no serious injuries, the earthquake rattled nerves and did create minor damage in numerous commercial and residential properties in the region.   Following an earthquake there are a host of safety and environmental concerns that people should be aware ...


    By Cochrane & Associates, LLC

  • Earthquakes and Indoor Environmental Hazards Exposed in New Public Outreach Video

    Many earthquakes strike without warning and they can occur almost anywhere in the country.  Once an earthquake has struck, people need to be aware of aftershocks and numerous hazards before they reenter their homes and places of business.    “Later when it is deemed safe to return to properties many people may discover a wide range of indoor environmental hazards,” ...


    By Cochrane & Associates, LLC

  • Many double digit growth niches in the water/wastewater treatment and control market

    The market for treating and controlling fluids (water, petroleum liquids, wastewater and slurries) was $232 billion in 2012. It is growing at 5 percent per year prior to adjustment for inflation but there are portions which are growing at double digit rates. This is the conclusion reached by McIlvaine through extraction of forecasts from a number of the market reports it publishes. ( ...


    By The McIlvaine Company

  • WEF international pavilion program 2010 global opportunities to access new markets and grow sales

    WEF International Pavilions provide your company with a cost-effective,direct marketing opportunity to introduce and distribute your products and services into the global market. If your business development plans include the Middle East, Asia, Europe and Latin America, you won’t want to miss out on the opportunity to exhibit with the WEF International Pavilions. Exhibit under the WEF banner in a ...

  • 2G CENERGY Produces First Dedicated Hydrogen Internal Combustion Engine Powered CHP

    2G CENERGY announced that the 2G Group began production of dedicated hydrogen fueled CHP (combined heat and power) cogeneration systems with 6- and 12-cylinder engines, making it the first CHP manufacturer in the world to do so.   “These engines represent a significant milestone in 2G's research and ...


    By 2G Energy

  • ReportsnReports - Water Technology Markets

    The water sector is facing greater challenges than ever before: population growth, climate change, increased water scarcity, tougher environmental regulation, and dwindling public finances. As we confront these issues, only one thing stands between success and failure: water technology. It is a subject which has been neglected over the years. The pipe, the pump and the valve, have been enough to ...


  • Treatment of Different Wastes by Supercritical Water Oxidation

    Abstract If left to conventional treatment processes, the destruction of toxic organic wastewaters and associated sludge volume reduction clearly becomes an overwhelming problem. Two options, incineration and supercritical water oxidation (SCWO), exist for the complete destruction of toxic wastewaters and organic sludges. Incineration has associated problems such as very high cost and ...


    By SCFI Group Limited

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