Pollution Online Downloads

Brochure: Thermo Scientific Ambient Air Monitoring Instruments And Support

Thu, 25 Jun 2009 08:56:00 GMT

For over 40 years, Thermo Scientific products have been helping to service the regulatory market through compliance monitoring. Today we offer the industry's widest choice of air quality instruments to provide solutions that add flexibility and convenience to ambient monitoring for the Environmental Compliance Industry and Researchers alike.

Datasheet: pDR1500

Wed, 03 Jun 2009 17:13:00 GMT

The pDR-1500 was developed to meet a need for a fully integrated, active sampling personal scale instrument with greater accuracy, increased capabilities, low size and weight, maximum ease-of- use and increased operating time. It was designed for applications such as site remediation, size discrimination, mass validation, exposure modeling, and protection of asthma patients.

Brochure: Personal DataRAM Family

Wed, 03 Jun 2009 17:13:00 GMT

The pDR Series of nephelometers provide a wide measurement range and unsurpassed precision in a portable, light-weight, user-friendly package for either active or passive sampling. The world's smallest and most versatile direct-reading, personal, aerosol monitors were designed to provide accurate, real-time measurement of airborne particulate concentrations for numerous applications.

Datasheet: High Pressure Low Flow Alloy Control Valve

Mon, 25 May 2009 05:17:00 GMT

This rugged Baumann™ control valve is recommended for low flow, high pressure, industrial control applications. The barstock valve design is available in type 316L stainless steel or special high nickel alloys and is suitable for process pressures to 3000 psig (206 barg).

Brochure: Custom Reactivation Of Activated Carbon For Drinking Water Treatment

Thu, 21 May 2009 09:33:00 GMT

Calgon Carbon has been a green company for years - with its spent carbon reactivation program. After an activated carbon's adsorptive capacity has been exhausted, it can be returned to Calgon Carbon for thermal reactivation.

White Paper: The Carbon Footprint Of Water

Tue, 19 May 2009 19:11:00 GMT

The decisions being made today regarding the management of water and energy resources will profoundly affect our economic and environmental future. Climate change and other stresses are limiting the availability of clean water and cheap energy. A large amount of energy is expended to supply, treat and use water, meaning that water-oriented strategies can result in significant reductions in energy use and greenhouse gas emissions. This report explores the energy and carbon emissions embedded in the nation's water supplies. By Bevan Griffiths-Sattenspiel and Wendy Wilson

Thermo Scientific personalDataRAM Series

Tue, 19 May 2009 15:44:00 GMT

The Thermo Scientific pDR-1000AN personalDataRAM measures mass concentrations of dust, smoke, mists, and fumes in real time, and sounds an audible alarm whenever the user-defined level is exceeded.

Brochure: Arizona Instrument General Lab Services

Wed, 13 May 2009 07:08:00 GMT

At Arizona Instrument LLC the testing lab is kept busy, very busy. Arizona Instrument LLC is the manufacturer of the Computrac® line of moisture analyzers. These instruments are the leaders in easy to use moisture/solids/ash analysis and are utilized in a variety of different industries.

Datasheet: Universal Type ST Underdrain

Wed, 06 May 2009 14:37:00 GMT

The single most important component in any rapid rate filter is the backwash water distribution system - also called the filter bottom or underdrain.

Brochure: AQUARIUS Time Series™ Software

Mon, 04 May 2009 04:22:00 GMT

AQUARIUS is a leading edge software platform designed to simplify the management and analysis of your water quality, hydrology, and climate time-series data.

White Paper: MultiPhase Biofilter - New Technology For Meeting The MACT standards For The Wood Products Industry

Wed, 29 Apr 2009 08:10:00 GMT

Biotreatment of contaminated air has been practiced for over 30 years, with varying degrees of success. Traditional approaches have used natural media, such as peat, compost, wood chips, or synthetic media to treat the gas phase contaminants. By Dr. Rakesh Govind

White Paper: Biofiltration Of Ethanol Emissions From Bakery Operations

Wed, 29 Apr 2009 07:58:00 GMT

The management of volatile organic compounds in bakery exhaust gases was identified as a high priority problem by the American Bakers Association in conjunction with their member companies. Biotrickling filter technology was evaluated among other approaches and was selected for a pilot study to control ethanol emissions from a bakery oven exhaust gas stream. By Dr. Rakesh Govind and James Fang

Presentation: Biotreatment Of Odors From The Zimpro™ Sludge Conditioning Process

Wed, 29 Apr 2009 07:47:00 GMT

Technologies For Odor Treatment, Chemical Oxidation - oxidation of odorous compounds by oxidizing agents, such as dissolved aqueous chlorine, hypochlorite, ozone, etc. By Dr. Rakesh Govind & Mark Wurschmidt

White Paper: Selection Of Bioreactor Media For Odor Control

Wed, 29 Apr 2009 07:38:00 GMT

Support medium is one of the most critical elements of a biofiltration system. The support medium's main function is to provide contact between the gas-phase contaminants and active microbial cultures either immobilized within and/or attached as a biofilm on the medium's surface. By Rakesh Govind and Sandeep Narayan

Brochure: Green Machine - Waste Heat To Power

Mon, 27 Apr 2009 12:16:00 GMT

The "Green Machine" applies Organic Rankin Cycle (ORC) principles to provide recycled, electric energy. Current models convert waste heat or gas pressure to create 50 to 500 kW of clean, green energy that has no exhaust and is carbon neutral.

Brochure: FTIR Multi-Gas CEMS, Model 70

Wed, 15 Apr 2009 13:43:00 GMT

The Thermo Scientific Model 70 FTIR Analyzer provides research-grade system performance in an industrial spectrometer. To eliminate system-to-system spectrometer variability, the analyzer is manufactured in a stringent ISO 9000 environment using manufacturing tests to ensure system-to-system matching. The analyzer utilizes a precision-based component layout with permanently aligned optics.

Datasheet: Methane & Non-Methane Analyzer, Model 55i

Wed, 15 Apr 2009 03:45:00 GMT

The Model 55i's measurement of methane and non-methane hydrocarbons (NMHC's) is based on the well established method of gas chromatography, utilizes flame ionization detection and features a proprietary column design to achieve ultimate separation of methane from all C2 compounds.

Brochure: LG Sonic® Ultrasonic Algae And Biofilm Control

Tue, 14 Apr 2009 17:18:00 GMT

LG Sound offers a simple, yet comprehensive manner to reduce the growth of algae and some bacteria in many different applications where water is stored.

Datasheet: Model 42i Series Oxygen Sensor Module

Fri, 03 Apr 2009 07:29:00 GMT

Thermo Fisher Scientific now offers an exciting option to add to its Model 42i Series of Chemiluminiscent Gas Analyzers.

Technical Note: Biotrickling Filters For Treating Emissions From Composite Manufacturing Operations And Paint Spray Booths

Tue, 31 Mar 2009 11:41:00 GMT

Air emissions from paint spray booths and composite manufacturing operations occur due to evaporation of organic solvents during the production process, such as during atomization and application of the coating, during initial air drying of the parts and after they leave the spray booth, and in the bake oven. Fugitive emissions occur when coatings are mixed and loaded into the application device, during transport of coated parts and during post curing.