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1.
U. of Minnesota Env. Health & Safety |
Academia |
United States |
Provides resources and services to assure a safe and healthful environment(hazardous waste, radition protection,...) for all members of the University community.
URL: http://www.dehs.umn.edu/ in English [Translate]
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2.
UEngineer.com |
Service |
United States |
Online calculations for pumps and compressors along with data sheets. Also note that you can save your inputs on your computer for future reference.
URL: http://www.uengineer.com/ in English [Translate]
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3.
Ultrafiltration for High Purity Water |
Service |
United States |
For the manufacture of modern electronic equipment we need large quantities of clean water. The major use of this water is for washing and rinsing of the very small parts which are the essence of the new electronic technology.
URL: http://www.osmonics.com/products/Page738.htm in English [Translate]
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4.
Ultrasonic Testing Saves Money |
Service |
United States |
In order to determine the need for an on-going air loss prevention program, two procedures are usually recommended. The first part is a brief in-plant review of air-related equipment and procedures such as compressors, air dryers, distribution system
URL: http://www.enerchecksystems.com/articl06.html in English [Translate]
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6.
Unconstrained Optimization |
Academia |
United States |
Features optimization function with several variables. Concepts include gradients, maximums, minimums, and global optima.
URL: http://mat.gsia.cmu.edu/QUANT/NOTES/chap3/node2.html in English [Translate]
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8.
Understanding Chemifluorescence Guide |
Service |
United States |
Introduction to the principles of chemiluminescence and chemifluorescence, the methods for macromolecule labeling and detection.
URL: http://www4.amershambiosciences.com/ in English [Translate]
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9.
Understanding Crossflow Filtration |
Service |
United States |
Crossflow filtration is similar to " normal" filtration, but mechanical, chemical and economic factors make it impossible for membranes to operate as normal filters do.
URL: http://www.osmonics.com/products/Page712.htm in English [Translate]
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10.
Understanding Pump Cavitation |
Service |
United States |
Cavitation is a major problem in the chemical industry because it affects a basic tool, the centrifugal pump. A sudden increase in the velocity of the pumped liquid reduces the inlet pressure, sometimes below the vapor pressure.
URL: http://www.osmonics.com/products/Page785.htm in English [Translate]
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