acid waste technology News

  • Nitric Acid Extraction

    A proposed new nitric acid extraction standard being developed by ASTM Committee E01 on Analytical Chemistry for Metals, Ores and Related Materials will be used to protect water used for drinking, recreational and agricultural purposes from environmental impacts. WK42045, Practice for Nitric ...


    By ASTM International

  • ACID RELIEF: Eliminate Acid Build-Up and Avoid Compressor Burnout With ACID-BUSTER

    Technicians can now add the exact amount of acid scavenging solution-without wasting a drop-by using the from Spectronics Corporation. AB-100CS ACID-BUSTER™ Injection Kit is designed to bond with acids without forming chemical by-products and prevents acid build-up in air conditioning and refrigeration systems. The ACID-BUSTER injector is ...


    By Spectronics Corporation

  • USP Technologies Completes First North American Bulk Delivery of Peracetic Acid for Wastewater Disinfection

    USP Technologies completed North America’s first bulk delivery of peracetic acid (PAA) on July 29th, 2015 to Metro Vancouver’s Northwest Langley Wastewater Treatment Plant located in Vancouver, BC. Prior to delivery, USP Technologies worked closely with Metro Vancouver and the product manufacturer, Solvay Chemicals, Inc., to complete a comprehensive safety review to verify the entire ...

  • Pyrolysis equipment solves problem of acid sludge disposal

    Technokomplex receives many inquires on feasibility of standard Pirotex unit for burning of non-standard feedstocks. We remind the Pirotex pyrolysis plant is an equipment based on method of low-temperature pyrolysis certified for recycling and utilization of scrap tires, mechanical rubber goods, waste oils, oil sludge, kreosoted railway ...


    By Technokomplex

  • UNTHA shredding technology – Ecologically sound preparation of hazardous waste for combustion

    Paint cans, metal buckets, plastic jerry cans, 200 l metal barrels, grid containers made from metal, 1000 l IBC containers, etc. – all these things together result in a mix of paint, acids, lye, solvents, and similar substances. Ekol, d.o.o. a company from Kranj/Slovenia was looking for a shredder to prepare such materials for further treatment in an incinerator.  They found the right ...


    By UNTHA Shredding Technology

  • Bechtel Acquires Chevron´s Waste Water Treatment Technology

    Bechtel announced today the company has purchased Chevron's Waste Water Treatment (WWT) Process, a technology that improves the efficiency of petroleum refineries.  The WWT Process is a proprietary, two-stage sour water stripping process that separates ammonia and hydrogen sulfide streams from sour waters generated by a refinery's process units. The technology also allows debottlenecking of ...


    By Bechtel Corporation

  • Environmental technology in the 21st century

    After the last National Environmental Congress, Lluis de Otero, director of the department of development, told the magazine Residuos about recent important changes in waste treatment as a result of plasma technology. What do you think are the latest technological developments in this area? Soon we will be launching the first factory in the world for atomising and gasification using plasma in ...


  • NOx Scrubbing Technology Breakthrough

    Pacific Rim Design and Development is proud to introduce a technology breakthrough in the treatment and safe elimination of problematic nitric oxide (NO) and nitrogen dioxide (NO2 ).  There are six forms of nitrogen oxide (NOx); the drawings to the right show the two most problematic forms.  These two are of particular interest because they are identified as atmospheric ...


    By Know-NOx

  • Global Markets and Technologies for Bioplastics

    This report explains the various types of bioplastics that are available, indicates key players and trends, and provides detailed forecasts on demand by global region and projected use by type of application, such as packaging, automotive, consumer goods and general industrial. •    The global use of bioplastics was 0.64 million metric tons in 2010 and 0.85 million metric ...


  • TAIM WESER supplies a full conveying circuit for the TIFERT Phosphoric Acid Plant in Skhira (TUNISIA)

    TAIM WESER designs and supplies a dual phosphate conveying circuit for the TIFERT (Tunisian Indian Fertilizers) phosphoric acid production plant located in Skhira, in Southern Tunisia. The phosphoric acid plant built by TIFERT (Tunisian Indian Fertilizers) in La Skhira, 300 km south of the Tunisian capital, has been completed at last. After the delays encountered by the project ...


    By Taim Weser S.A.

  • New trends in wastewater treatment technologies

    Cavitation can be described as formation, growth and sub-sequent collapse of cavities releasing large magnitudes of energy locally, creating conditions similar to hot spots, and also generating strong oxidizing conditions by way of production of hydroxyl radicals and also hydrogen peroxide. The efficacy of cavitational reactors can be signi?cantly enhanced by combining cavitation with other ...


    By PC GlobeCore

  • Biorenewable chemicals: a review of technologies and feedstocks

    Growing demand for biorenewable chemicals could lead to conflicts with food production and unwanted environmental impacts. Against this context, this study investigated different types of feedstock and conversion technologies. The authors recommend use of only non-edible feedstock alongside green and carbon neutral conversion technologies, such as algal fermentation. Concerns over dependence on ...

  • Cavitational technology in wastewater treatment process

    Cavitation is one such recent technique which has been found to be substantially beneficial in wastewater treatment. "Cavitation can be described as formation, growth and sub-sequent collapse of cavities releasing large magnitudes of energy locally, creating conditions similar to hot spots, and also generating strong oxidizing conditions by way of production of hydroxyl radicals and ...


    By GlobeCore GmbH

  • Bioethanol technology in Canada: the business case

    Because of Canada's increasing need for energy, and a desire to reduce emissions of greenhouse gases and air pollutants, the Canadian biofuels industry could go through a radical transformation in the next few years. Bioethanol, the most widely used liquid biofuel, is expected to attract substantial investment in the coming years. To evaluate the challenges and opportunities in this and other ...


    By GLOBE Foundation

  • China: Solid Waste Treatment in Liaoning

    Liaoning province, China's important industrial and raw material base, lies in the south of the country's northeast region. With 14 municipalities and a population of 42 million, the province covers an area of over 150,000 sq. km. The pillar industries in Liaoning include petrochemical, metallurgy, electronics/information technology, and manufacturing. The outputs of these industries are also ...


    By GLOBE Foundation

  • Innovative Thermal Oxidation Technology Piloted at Rotorua

    Today the Minister for the Environment Hon Dr Nick Smith opened a pilot plant that will test an innovative process that converts biosolid waste into valuable chemical products. Opening of the pilot plant, installed at Rotorua District Council’s Wastewater Treatment Plant, is a milestone event in a research project involving Crown Research Institute Scion and the Council, who joined forces ...

  • Grape waste could make competitive biofuel

    The solid waste left over from wine-making could make a competitive biofuel, University of Adelaide researchers have found. Published in the journal Bioresource Technology, the researchers showed that up to 400 litres of bioethanol could be produced by fermentation of a tonne of grape marc (the leftover skins, stalks and seeds from ...


    By The University of Adelaide

  • MEGTEC Systems, Inc. Acquires TurboSonic Technologies, Inc.

    MEGTEC Systems, Inc. (MEGTEC) is pleased to announce the acquisition of TurboSonic Technologies, Inc. (OTCQB - TSTA) (TurboSonic), effective immediately. The acquisition will include all of TurboSonic's current products: wet electrostatic precipitator (WESP) systems, semi-dry and wet scrubbers, Catalytic Gas Treatment (CGT) systems, evaporative gas cooling systems, DeNOx systems and related parts ...


    By Babcock & Wilcox MEGTEC

  • Electric Vehicle Charge Point and Battery Technology Evolution

    The case for increasing the rollout of EVs is strong. According to the International Energy Agency, transportation totaled one fifth of primary energy use in 2009. By 2050, fuel consumption is forecast to double. Features and benefits Explore the current position of EV technology globally. Examine the growth of the EV market since the turn of the century. ...

  • Laboratory study cuts fracking waste`s radioactivity

    Researchers believe they have found an unlikely way to decrease the radioactivity of some hydraulic fracturing wastewater: Mix it with the hazardous drainage from mining operations. The wastewater is created when some of the chemical-laced water used to fracture thick underground rocks flows back out of the wellbore. The water is tainted with chemicals, toxins and in some parts of the country - ...


    By Associated Press

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