The effects of the temperatures, moisture and NaCl on solid-state chlorine transforming to gas state chlorine in residue of waste incineration were studied. 研究了垃圾焚烧后灰渣中固相氯受水分、氯化物、温度的影响向气态氯转化的规律。
Both open-graded and dense-graded asphalt concrete can seal up the chlorine irons and soluble ingredients well, which makes sure it is safe when the soda residue is applied in asphalt concrete. 开级配和密级配的沥青混凝土对活化碱渣中的氯离子和其它可溶性成分具有较好的密封作用,应用于沥青路面是安全的。
Practical application of UV disinfection is suitable to building roof tank water quality control with bad microorganism index and little chlorine residue. In the mean time, there arise problems such as UV lamp intensity decrease sharply, and decay of chlorine residual was promoted by UV irradiation. 实际应用中UV消毒适用于微生物学指标较差、余氯很低的水箱,同时也出现了UV光强明显下降、紫外线照射促进余氯衰减等问题。
The sterilization capability of ozone is 3 times than chlorine, the sterilization speed of ozone is 300~ 600 times faster than chlorine and without residue. 臭氧的杀菌能力是氯的3倍、杀菌速度比氯快300~600倍,且无残留,是极具潜力的食品冷杀菌保鲜技术,非常适合果蔬的杀菌、保鲜。
As a rule, raising of the amount of chlorine in the flux would increase regularly the corrosion of the flux, decrease the insulation resistance of the surface residue and resistance of aqueous solution. 作者认为随着助焊剂舍氯量增加,腐蚀性提高,残渣表面绝缘电阻和水溶液电阻降低。