sample bag Articles
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Sampling VOCs with Supel™-Inert Film Gas Sampling Bags
Sampling VOCs with Supel™-Inert Film Gas Sampling Bags with Thermogreen™ LB-2 Septa as an Alternative to Tedlar® For 10 years, Supelco has provided our customers with high quality Tedlar gas sampling bags. Recently, we expanded our gas sampling bag line to include an alternative to Tedlar for sampling VOCs that incorporates our low-bleed Thermogreen™ LB-2 septa in the valve ...
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Ammonia diffusion through Nalophan™ bags
The aim of the work is to verify the diffusion rate of ammonia through the Nalophan™ film that constitutes the sampling bag, considering storage times ranging from 1 to 26 h. The ammonia decay over time was evaluated using gas-chromatography for the quantification of ammonia concentration inside the bag. The research assesses the roles of both of ammonia and water concentration gradients ...
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The Aerox®-Microtester …A unique tool!
The smallest version of the Aerox cold plasma injection technology fits in a suitcase.This so called Aerox®-Microtester offers a unique test device to be used by the Aerox-Sales Team to demonstrate the customers the working of the Aerox®-Technology on-site. The demonstration can be carried out within two hours. All what is needed is the smell and an internal odour panel using their noses. ...
By Aerox B.V.
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Stability of Volatile Sulfur Compounds (VSCs) in sampling bags – impact of temperature
Volatile sulfur compounds (VSCs) are a major component of odorous emissions that can cause annoyance to local populations surrounding wastewater, waste management and agricultural practices. Odour collection and storage using sample bags can result in VSC losses due to sorption and leakage. Stability within 72 hour storage of VSC samples in three sampling bag materials (Tedlar, Mylar, Nalophan) ...
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James river treatment plant meets odor control commitments with help from GTI covers
The James River Treatment Plant is one of nine major treatment plants operated by the Hampton Roads Sanitation District (HRSD). The James River Treatment Plant is bordered on one side by the James River, and by houses and a park on the other. Although the James River Treatment Plant had installed odor control systems to capture and treat foul air from parts of the plant, its conventional ...
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Seven reasons to choose the X-MET8000 Expert Geo for mining
Mining companies are looking for ways to make their operations more efficient and reduce costs without compromising on product quality. Product Manager Christelle Petiot looks at how the X-MET8000 Expert Geo from Hitachi High-Tech can help them. When the Mining Indaba takes place this year, the topic of investment will top the agenda. After a decade of low demand and plunging commodity prices, ...
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How to Measure Dust Collector Filter Bags
Need new filter bags? Learn how to measure them and which dimensions are most critical. If you’re looking to replace your filter bags, your first step is to make sure you get the right measurements. If you have a double beaded snap band filter bag, there are three crucial dimensions you’ll need in order for your supplier to get you the right replacements. We’re addressing those ...
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P-METRIX - bringing edxrf lab analysis to the field
The P-Metrix is wrapped in a portable case that acts as a self-contained EDXRF laboratory and allows you to roll it to any site for your elemental analysis test. P-Metrix, bridging new frontiers in lab-to-field analysis, will be presented at the 2017 ACS Spring Meeting, at San Francisco, April 2nd - 4th, booth # 1706. The analytical and industrial instrumentation from Xenemetrix range from ...
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Using the STS Siloxane Monitor on sites with Activated Carbon Filters - Case Stdudy
Activated carbon filters work by passing the biogas derived from the AD plant through a metal tower filled with activated carbon. Normally the gas will have been dried by running through a chilling plant to remove excess water which would be absorbed by the Carbon. The siloxanes and other contaminants are trapped by the carbon allowing the filtered gas to pass through and into the engine. The ...
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How to monitor benzene - A Complete Guide
Monitoring benzene – is it that hazardous? VOCs have a significant vapour pressure at normal ambient temperature which means they evaporate (volatilise) at low temperatures so they can easily enter the body through normal breathing but can also be absorbed through the skin or by swallowing material containing it. The effects on worker’s health depends upon how much ...
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Drill King International is exploring reverse-circulation drilling opportunities in Chile
The new XT RC50 hammer from Drill King International completed drilling trials at the beginning of August 2016. This 5in (127mm) reverse-circulation (RC) hammer is the first one from the XT (Extreme Torque) series, introduced by the down-the-hole (DTH) drilling equipment manufacturer from Texas, US. The XT RC hammer series will complement Drill King's extensive line of DTH air- and water-powered ...
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Changes in geotechnical properties of Municipal Solid Waste (MSW) in bioreactor landfill with degradation
The objectives of the research described in this paper are to: study the composition of fresh Municipal Solid Waste (MSW); study the effects of decomposition on physical characteristics of MSW in bioreactor landfill. Initially, composition of the fresh MSW constituents was determined based on 14 bag MSW samples. Then, four small-scale bioreactor landfills were simulated in laboratory and samples ...
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Why is it essential to use a laboratory blender?
Microbiology, antibiotic, or tissues analysis among many other processes prove to be easier when the sample is liquid, with low viscosity and homogeneous. But what should we do when a solid, bland or with high viscosity sample need to be analyzed? The process can be tedious, and it is difficult to guarantee its homogenization. A laboratory blender can streamline this process. The food industry ...
By IUL S.A.
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Paddle blender for microbiology laboratories
With a paddle blender, you can obtain a sample perfectly representative of food, drug, cosmetics, or any specimen, due to its resistance and the use of sterile bags, which guarantee the sterilization of the sample during the whole homogenization process. The paddle blender enables thorough homogenization of samples and isolates them from any possible contamination. Besides this, these blenders ...
By IUL S.A.
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A Complete Guide to Benzene
Why is Benzene so hazardous? VOCs have a significant vapour pressure at normal ambient temperature which means they evaporate (volatilise) at low temperatures so they can easily enter the body through normal breathing but can also be absorbed through the skin or by swallowing material containing it. The effects on worker’s health depends upon how much benzene they are exposed to and for ...
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Lagoon and Ditch Sediment Dewatering Utilizing Geotube Preliminary Pilot Demonstration - Case Study
Project Background Geotubes have proven to be a practical and economical way of dewatering a number of domestic and industrial sludges, and sediments, such as river and lake sediments and contaminates, wastewater lagoon sludge, water treatment plant sludge, packinghouse sludges and wood products sludges. The Michigan Department of Environmental Quality (MDEQ) is interested in evaluating Geotubes ...
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Ventilation Measurements Using Sulfur Hexafluoride (SF6) Tracer Gas
Sulfur Hexafluoride, also known as SF6, is by far the most common tracer gas used for ventilation studies. The primary reason is that it is easy to detect at very low concentrations—even in the parts per billion (ppb) or parts per trillion (ppt) range and has a very low toxicity. The best instrument to detect SF6 is an infrared spectrophotometer. Although the portable units are still a bit ...
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Drone-based technologies for a more sustainable industry!
Ecomesure is thrilled to announce its partnership with DroneXperts, the Canadian leader in drone integration. We share a strong common desire to use embedded technology to help organizations adopt new eco-friendly practices. The combination of our skills allows us to offer you a complete environmental monitoring ...
By Ecomesure
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Decoy Country Park Newton Abbot
Location: Newton Abbot Service: Postal Service Project Description: Envirochem carries out the analysis of environmental water samples during the summer season to measure the water quality as they carry out activities in the lake. Project Scope All the equipment required for this postal service is provided to the client such as cool packs, an icepacks, sampling bottles, sampling ...
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The Masticator paddle blender: the first step to automize your lab
The need of using a homogenized solution is critical for laboratories as it is the representative sample of all the following processes. If the sample is solid or viscous and barely homogenous, it will not be possible to give all the information and will result in a lack of time or need to redo the operation ending in a waste of resources. That is why using a Masticator is essential to homogenize ...
By IUL S.A.
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