机构地区: 荆门职业技术学院
出 处: 《宝鸡文理学院学报(自然科学版)》 2004年第1期38-40,共3页
摘 要: 主要模拟在水体环境中表面活性剂的自然生物降解,对4种水基金属清洗剂的生物降解性进行了试验。其最佳清洗温度为65℃左右,2d后清洗废液中的生化降解度为36.09%,结果表明,自制的GUH-1型水基金属清洗剂为一种综合性能指标优良的绿色水基金属清洗剂。 The nature biodegradation of surfactants in water environment was simulated, and the experiments of three water-based cleaners for metal surface had been done .The optimum temperature for cleaning is 65 ℃,the biodegradation degree in the waste liquid is 36.09% after two days. The result shows that the GUH-1 water-based cleaner was made for metal surface is a kind of environmental protected cleaner with good comprehensive properties.
领 域: [化学工程]