Air Permitting Applications on Environmental XPRT

Air permit compliance

A centralized solution for permit regulatory tracking against limits and obligations.

By Perillon Software Inc. based in Acton, MASSACHUSETTS (USA).

Air Quality & Emission Management Issues

• Development of documents substantiating the volumes of emissions of pollutants into the air from stationary sources for enterprises, organizations and private entrepreneurs; • Inventory of air pollutants emissions from stationary sources; • Preparing, maintenance support of documentation for receiving a Permit for Emissions of Pollutants into the Air from Stationary Sources (PEPASS) *, issued by the Departments of Environment and Natural Resources of the regional state administrations of Ukraine; • Development and registration of dust and gas cleaning equipment passports; • Monitoring of the dust and gas cleaning equipment effectiveness; • Quality control of the implementation of projects of Maximum Permissible Emissions (MPE); • Calculation of fees for environmental pollution (environmental tax) on the basis of amount of emission of pollutants into the air.

By PP `Tehnologia O` based in Vinnytsia, UKRAINE.

Agitation and mixing solutions for flue gas desulfurization

FGD (Flue Gas Desulfurization) involves the treatment of flue gas from coal fired power plants. The main goal is to remove sulfur, particulates, and other chemicals such as mercury from the flue gas prior to environmental release. Governmental regulations by the EPA put limits on the amount of impurities which can be released into the air. The use of mixers to clean and scrub the flue gas is utilized to help power companies meet permitted limits on the release of controlled substances.

By National Oilwell Varco based in Dayton, OHIO (USA).

Premium

Mercury monitoring for on-site remediation

Fugitive emissions can be a health concern during removal and disposal of mercury-contaminated material at remediation sites. Thus, remediation projects either indoors or outdoors often require on-site, real-time mercury air monitoring with a Tekran 2537. This assures permitted levels are not exceeded during waste processing and human exposure levels are below government regulated toxicity thresholds. Often multiple sites must be monitored continuously. The Tekran 1115 Multi-Port Sampler is the ideal tool for multiplexing the Tekran2537 for real-time continuous on-site monitoring of mercury fugitive emissions.

By Tekran Instruments Corporation based in Toronto, ONTARIO (CANADA).

Environmental data managament & compliance reporting for the manufacturing industry

Environmental data allows organizations to manage and monitor their compliance with greenhouse gas regulations, the Clean Air Act, the Clean Water Act, the Resource Conservation and Recovery Act, and many others. Additionally, many companies must generate and report environmental data to uphold permits which allow them to conduct their business.

By enVirSys LLC. based in Littleton, COLORADO (USA).

Acid Regeneration Process

Acid Regeneration Process The commercially most relevant field of application for HCl regeneration processes is the recovery of HCl from waste pickle liquors from carbon steel pickling lines. Other applications include the production of metal oxides such as, but not limited, to Al2O3 and MgO as well as rare earth oxides by pyrohydrolysis of aqueous metal chloride or rare earth chloride solutions. A number of different process routes are available. The most widely used is based on pyrohydrolysis and adiabatic absorption of hydrogen chloride in water, a process invented in the 1960s. However tightening environmental standards and stringent air permit policies render it increasingly difficult to establish new pyrohydrolysis based acid regeneration plants.

By Insheng Engineering Co., Ltd based in Pingtung, TAIWAN.