gas collection Articles

The designer of gas collection plants has the task to fulfill optimally the important criteria: stability of gas quality efficiency of collection economic viability of the plant The stabilisation of the gas quality helps to solve the problem between the uneven gas production of the landfill on the one side and ...

Aug. 3, 2016

By Hofstetter BV

In landfill gas utilisation the basic task of the control system is to harmonise three completely independent processes. On the one hand, there is the gas production of the landfill which is inconstant. (From a price point of view, hardly worthwhile to store the gas in a gasometer) On the other side the independent gas utilisation process, which orientates itself to the requirement of the ...

Aug. 3, 2016

By Hofstetter BV

Abstract The absence of federal greenhouse gas (GHG) regulation in the United States has not diminished the importance of businesses assessing their impact on global climate change. Growing concern among shareholder and investor groups has motivated many organizations to quantify their greenhouse (GHG) emissions and commit to GHG reductions. Accurate quantification and detailed documentation of ...

Apr. 30, 2007

By Trinity Consultants

U.S. President Barack Obama and Canadian Prime Minister Justin Trudeau recently committed to very specific targets in the oil and gas sector. Their ambitious goal is to reduce methane emissions by 40-45 percent below 2012 levels by 2025. This target was reaffirmed ...

Jul. 11, 2016

By Intelex Technologies Inc.

Abstract Engineering company operates a wastewater collection and treatment facility for their clients in Myton, Utah. The facility receives fracking and produced wastewater from various pumping stations, and then treats the water for disposal at the injection well located on site. Electrocoagulation followed by two clarifiers and 5 micron filter was used. Since many particles float or just ...

Dec. 31, 2012

By Clean Water Technology, Inc.

...

Dec. 31, 2016

By BioCycle Magazine

The Shale gas Collection addresses the scientific and technological aspects of shale gas and its development. It provides a factual, balanced explanation of the major issues to be considered in the debate about the role of shale gas in meeting future UK energy needs. Explore records by topic using the landscape below, or download our publication: ...

Feb. 9, 2015

By Energy Institute (EI)

Numerically optimised cyclones and recirculation systems have been shown to be highly efficient for the capture of fine particles, such as those occurring in the production of active pharmaceutical and food ingredients. Romualdo Salcedo and Júlio Paiva describe some of the recent developments in this area. The optimised design of gas cyclones is of particular relevance for the recovery of ...

Dec. 31, 2009

By Advanced Cyclone Systems, S. A.

Customer service continues to be an ongoing and top priority for electric, gas and water utilities across the industry to this day. The overall goal is to continue to increase customer satisfaction and enhance the customer service experience, while still delivering and earning revenues from their services. Dan Murray, Vice President of Customer Affairs at Philadelphia Gas Works (PGW), is an ...

Jan. 25, 2012

By Marcus Evans

Air samples can be collected from the same air stream used to measure soil CO2 flux with the LI-8100 Automated Soil CO2 Flux System, for estimating the flux of trace gas, such as methane (CH4), ammonia (NH3), nitrous oxide (N2O), isotopic species, etc. This application note describes a simple method for obtaining air samples from the LI- ...

Dec. 31, 2005

By LI-COR

What Is Dispense Gas? Inert gases such as carbon dioxide and nitrogen are used regularly within the hospitality industry. These gases, known collectively as ‘dispense gas’, are used to carbonate drinks so ...

Jun. 29, 2018

By Analox Sensor Technology

Abstract The absence of federal greenhouse gas (GHG) regulation in the United States has not diminished the importance of businesses assessing their impact on global climate change. Growing concern among shareholder and investor groups has motivated many organizations to quantify their greenhouse (GHG) emissions and commit to GHG reductions. Accurate quantification and detailed documentation ...

May 15, 2007

By Trinity Consultants

A conceptual model that simulates the formation and fate of odorous substances in branched collection systems is presented. The model predicts the activity of the relevant biomass phenotypes under aerobic, anoxic and anaerobic conditions in force mains and gravity sewers. The formation and fate of individual, malodorous substances in the bulk water, the biofilms and the sediments are modeled. The ...

Oct. 20, 2006

By Water Environment Federation (WEF)

Abstract Approximately 100 hectares (250 acres) were investigated as part of the passive soil gas (PSG) investigation that included multiple areas of concern. The objective of the investigation program was to rapidly identify potential source areas and guide future sampling events based on the frequency and magnitude of compounds identified in the survey. PSG sampling was the preferred ...

Mar. 6, 2011

By Beacon Environmental Services, Inc.

Abstract Dry-scrubbing systems have been used for many years to control odors in wastewater applications. The systems have ranged in size from larger multiple bed scrubbers for force mains and large pump station applications to smaller single bed systems and modular systems in small wet wells, motor control centers, and other areas. Two reasons for their continued use are simplicity of ...

Dec. 31, 2002

By Dimtech S.A

A drill operator at an oil rig is looking tired and “out of it.” He’s yawning, his movements are slow, and he doesn’t appear to be paying much attention to detail. Immediately, the supervisor relieves the drill operator of his duties and reassigns the task. He quickly enters the work observation in his iPad. His device has an offline mode that will sync up with his ...

Jun. 24, 2015

By Intelex Technologies Inc.

Greenhouse Gas verification programme in the aluminum industry 1. BUSINESS CHALLENGE Over the past decade, the aluminum companies operating in Quebec have voluntarily achieved significant reductions in their greenhouse gas (GHG) emissions.  In 2002, the Aluminum Association of Canada and the Government of Quebec signed a covenant to voluntarily reduce an additional 200,000 tons of GHG ...

Dec. 31, 2005

By EEM Inc.

A two-person BEACON field team installed 304 PSG Samplers over a two-day period. Samplers were installed through soils, gravel, asphalt, and concrete. To accommodate field schedules, the Samplers were exposed for eight days in the field and the two-person field team required one day for retrieval of the Samplers. Survey results clearly showed where source areas are present on the site, as well as ...

Apr. 8, 2010

By Beacon Environmental Services, Inc.

The optimized design of gas cyclones is of particular relevance for the recovery of highly valuable products, such as in the production of active pharmaceutical ingredients (API) through drying systems such as Spray or Fluid Bed Drying (Shoyele et al., 2006). . Traditionally, these have been captured with reverse flow gas cyclones, but fine and low density particles remain difficult to capture ...

Dec. 31, 2007

By Advanced Cyclone Systems, S. A.

Gas cleaning New and strict pollution regulations in metallurgical plants worldwide are restricting particulate and acid gas emissions to extremely low levels. Because of that, sulphuric acid plants are being installed to remove and utilise S02 in gases resulting from the roasting of sulphide ores, smelting of ores, and burning or regeneration of spent acid or acid sludge from ...

Apr. 10, 2016

By Beltran Technologies, Inc.