Newsletter | November 7, 2012

11.07.12 -- Dissolved Oxygen Measurement In A Wastewater Treatment Plant

Chemical Online Newsletter

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Featured Articles

Dissolved Oxygen Measurement In A Wastewater Treatment Plant
By Hach Company
Breakdown of organic wastes entering a wastewater treatment plant is accomplished by using a biomass or blend of beneficial microscopic organisms, bacteria, and solids. This converts the non-settleable solids (dissolved and colloidal matter) into settleable solids, carbon dioxide, water, and energy. The biomass must be kept alive by maintaining the proper concentration of dissolved oxygen throughout the treatment process.


Suction Water Cooling
By Alexanderwerk, Inc.
In the compacting process of fine powders we very often have to use water-cooled press rollers. When processing temperature sensitive raw materials the water-cooling of the press rollers becomes essential. The demand from the pharmaceutical industry requires the use of easily exchangeable rollers. Any possible cooling water leakage respectively product contamination during the compaction of the (partly very expensive) raw materials must be avoided!

Industry News

Flowserve Releases NAF Duball DL Ball Valve For Chemical Processing Industry
Momentive Specialty Chemicals Strengthens Tooling Solutions For Composite Technology Customers
Dixon Acquires Bellow Seal Valve Manufacturer Eagle America
Universal Flow Monitors Adds PROFINET Option To CoolPoint Vortex Shedding Flowmeters
AMPAC Fine Chemicals Receives Sixth Environmental Excellence Award
Biaoxin Mixers To Continue Production Of Its Popular Dual Shaft Mixer
OKI And ISID To Provide Chemical Information System As Cloud Computing Services
Sun Private Equities Adds Poly Lining Systems To Group Of Tank Lining And Coating Manufacturers
Williams Partners Signs Agreement To Purchase Gulf Olefins Business
Wafer-Cone Flow Meter Available With CE Marking For All Service Categories Under European PED
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Featured Downloads

Fury 404 Tank Washers: Datasheet
Fury 404 tank washers are compact, lightweight cleaners with powerful jets and a unique piston operated drive mechanism. As the nozzles oscillate through the vertical plane, the unit continually indexes about the central axis to provide efficient, thorough cleaning.

Thermo-Electric Cooled Fiber Optic Spectrometers
Avantes introduces the newest edition to the SensLine of high-performance/high-sensitivity spectrometers for demanding applications — the AvaSpec- ULS TEC.

BrailleProof Braille Inspection
Highlight differences in your Braille text. Global Vision's BrailleProof software works with an off-the-shelf scanner to digitally inspect your Braille components to the approved PDF file, and check for added or missing dots. BrailleProof also converts Braille to readable text.

Vertical Transfer System For Blended Or Fragile Materials
The EZ-Down patented system transfers blended product from an IBC or hopper into a tablet press or other process equipment at a gentle, controlled rate without damage, degradation, or separation of the product.

Smart Cameras Track And Trace
To prevent drug counterfeiting, pharmaceutical oversight agencies are establishing stricter regulations for manufacturers, distributors, and retailers.

DrumQuik® PRO Dispense System: Chemical Dispensing
Colder's DrumQuik PRO is an easy-to-use product for extracting chemicals from rigid containers. The closed-system design and rugged construction meet strict safety requirements of chemical handling applications as well as the demands of harsh operating environments.
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Flow Sizer
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3M™ PERP-740KF Series High-Flow Filter Cartridges
3M™ PERP-740KF Series High-Flow Filter Cartridges

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ConoSpread — Chemical And Food No. 256
ConoSpread — Chemical And Food No. 256

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LoRise Oxidation-Resistant Activated Carbons
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Siemens Industry, Inc. — Water Technologies

ToxInsight Endocrine Profiler Panel
ToxInsight Endocrine Profiler Panel

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Life Science Research — Cellomics

ARC S1
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A.W. Chesterton Company

Quadro Ytron® HV0-Emulsifier And Wet Mill
Quadro Ytron® HV0-Emulsifier And Wet Mill

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Quadro Engineering Corp.

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