Chromium (Cr) Monitoring Applications available in Newfoundland
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Hand-Held & Process Control Water Testing Instrument for Boilers and Cooling Towers
Boilers and cooling towers share two major water related problems: deposits and corrosion. As steam is generated by a boiler or water evaporating from a cooling tower, dissolved minerals are left behind, increasing the concentration of these minerals. Additional minerals are introduced via the water added to makeup the water lost to steam/evaporation. Eventually, the minerals reach a level (or cycle) of concentration that will cause either loss of efficiency due to scale or damage from corrosion. This level can be ...
By Myron L Company based in Carlsbad, CALIFORNIA (USA).
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Pretreatment solution for heavy metal and harmful elements in rice
In Dec, 2013, cadmium rice appeared again on the market. In Hongkong, 3 kinds of rice was found out of limits in cadmium, a kind of heavy metal which is able to cause kidney damage. However, in late May, 2013, the spot check by Guangdong Food and Drug Administration has just found there were 120 batches of cadmium-out-of-limits rice, which came from 8 cities in Hunan provinces. Back to Feb, 2011 Professor Pan reported that early in 2007, he had a survey on rice from the markets of six areas in China, which showed ...
By PreeKem Scientific Instruments Co.,Ltd. based in Shanghai, CHINA.
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