نتایج جستجو برای: greener technique
تعداد نتایج: 613308 فیلتر نتایج به سال:
More than ever before, the world's increasing need for new infrastructure demands the construction of efficient, sustainable and durable buildings, requiring minimal climate-changing gas-generation in their production. Maintenance-free "greener" building materials made from blended cements have advantages over ordinary Portland cements, as they are cheaper, generate less carbon dioxide and are ...
Nanomagnetites were used as a most efficient agent for removal of heavy metals such as As and Cr for cleaning polluted water as heavy-metal contamination in groundwater is one of the severe global problems. In India, arsenic poisoning is very common but the major hurdle in synthesizing nanomagnetite in the lab is, high cost by decomposition method using FeOOH and oleic acid in 1-ODE. Here we ar...
G reen chemistry aims to minimize impact on the environment, but it can also save manufacturers time and money, making it good for the bottom line. Recognizing this, many pharmaceutical companies have shifted toward green processes for drug discovery and development in the past decade. Margaret Faul, a synthetic organic chemist by training, led this move at Amgen, one of the world’s largest bio...
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