Sep 10, 2014
1. Units of Length:Kilometer (km) = 10³ metersMeter (m) = 10³ millimetersMillimeter (mm) = 10³ micrometersMicrometer (μm) = 10³ nanometersNanometer (nm) = 10⁻⁹ metersNanotechnology is a hot top...
Sep 10, 2014
H2O=H++OH-Water is both a primary component of life and a crucial element of social production. Pure water, composed solely of H₂O molecules, does not exist in nature. Water typically contains the fo...
Sep 10, 2014
Water varies in type and quality depending on the context.1. Groundwater vs. Surface WaterGroundwater – Contains less organic matter and microorganisms, but more dissolved ions, resulting in higher h...
Sep 10, 2014
Process water mainly refers to the water used in bottle washing and ingredient preparation processes in pharmaceutical manufacturing, and in the refining and washing processes in raw material drug pro...
Sep 10, 2014
Millipore, an American company, manufactures ultrapure water systems that can be divided into two main categories based on their source water: the combined series using tap water and the Milli-Q serie...
Sep 10, 2014
SterileGenerally, sterile water products are defined as having a bacterial count below 1 CFU/ml. Ultrapure water systems achieve a purification rate of over 99% after pre-filtration and fine filtratio...
Sep 10, 2014
Ozone (O3) is a strong oxidant, disinfectant, refining agent, and catalyst. Since its use in drinking water sterilization in France at the beginning of this century, its sterilization applications hav...
Sep 10, 2014
Ultrafiltration technology is widely used in the production of Compound Danshen Injection and Oral Liquid.Ultrafiltration in the preparation of Compound Danshen Injection can remove bacteria, pyrogens...
Sep 10, 2014
The 7th China International Membrane and Water Treatment Technology and Equipment Exhibition, the most influential international event in China's membrane industry, has just concluded at the China...
Sep 10, 2014
Printed circuit board (PCB) manufacturing technology is a highly complex and comprehensive processing technology. It can be divided into dry processing (design and wiring, stencil making, drilling, la...
