吸引力 发表于 2025-3-26 21:39:23
https://doi.org/10.1007/978-3-8349-8176-9in setting rules and regulations for planning, design, construction and operation of all kinds of structures for environmental protection. The purpose of such rule-setting was to collect and transcribe professional experience and thus further technology transfer and development.参考书目 发表于 2025-3-27 03:48:26
https://doi.org/10.1007/978-3-8349-8176-9s was investigated. It was shown that polyquaternary salt was prone to form complexes with anionic detergent, dispersing agent, thickeners, and some inorganic colloidal compounds. The role of such complexes in ionic or disperse dye binding processes was evaluated. The mechanism of incorporation of d嬉耍 发表于 2025-3-27 06:17:03
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https://doi.org/10.1007/978-3-8349-8176-9in setting rules and regulations for planning, design, construction and operation of all kinds of structures for environmental protection. The purpose of such rule-setting was to collect and transcribe professional experience and thus further technology transfer and development.直觉好 发表于 2025-3-27 19:42:59
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https://doi.org/10.1007/978-3-8349-9187-4enols and organic acids still present in solution. Some of the phenols and organic acids that were identified include: formic acid, acetic acid, oxalic acid, phenol, hydroquinone, resorcinol and catechol. The organic acids in particular resisted oxidation long after the original contaminant was esseContort 发表于 2025-3-28 09:02:24
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