Fine Chemicals Firms Struggle to Invest in India

With the investment of big companies such as Bayer, Clariant, and DuPont, India will rapidly become a major fine chemicals country. According to the prediction of McKinsey & Co., the export of fine chemicals in India from 2002 to 2003 is US$2 billion, and in 2015, it will reach US$12 billion to

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Research and Application of "Step Pump"

[ Summary] With the scarcity of water resources in our country, water conservation has become a top priority. However, the washing water produced by household water can be simply recycled as a reclaimed water for urinating, watering flowers and scrubbing articles. How to increase the pressure of cl

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