值得
发表于 2025-3-30 10:16:29
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orient
发表于 2025-3-30 13:14:59
Physicochemical aspects of in situ surfactant washing of oil contaminated soils,nts and their blends was tested on small columns. The kinetics of oil displacement and surfactant sorption-desorption were studied. Further, the viscosity behavior of emulsions of varying compositions was investigated. No single optimum HLB value was found for the displacement of a selected oil. It
旁观者
发表于 2025-3-30 16:58:47
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acolyte
发表于 2025-3-30 21:00:05
X-ray microscopy studies of aqueous colloid systems, to visible light. Up to now, the smallest structures that can be visualized are about 30 nm in size. It is possible to image objects directly in their aqueous environment without preparational procedures like drying, staining, etc. In the wavelength range of 2.4 nm ⩽ . ⩽ 4.5 nm water absorbs x-radi
scoliosis
发表于 2025-3-31 01:44:27
Competitive and displacement adsorption of cetylpyridinium chloride and p-nitrophenol on charged suhloride (CPC) and p-nitrophenol (PNP) on charged silver micro particle surfaces. The investigations have shown that this surface spectroscopy is an extremely powerful technique for monitoring the interfacial behavior of CPC and PNP, for assessing adsorbate orientation, displacement kinetics, competi
激怒某人
发表于 2025-3-31 07:20:33
8楼
aggressor
发表于 2025-3-31 09:46:07
8楼
AWL
发表于 2025-3-31 13:31:21
9楼
侧面左右
发表于 2025-3-31 18:15:27
9楼
Adjourn
发表于 2025-3-31 22:27:17
9楼