敞开式臭源恶臭气体的控制

Study on the Control of Malodorous Gas in Open-type Environment

在有臭源臭气的敞开式环境中,研究了次氯酸钠,碳酸氢钠和硫酸锌,三氯化铁3种成分配制的喷雾剂,以及含有肉桂酸、乙酸芳樟脂、香叶醇、柠檬醛、卡拉胶等配制成的缓释凝胶对臭气的控制效果。结果显示:用次氯酸钠、碳酸氢钠和硫酸锌、三氯化铁制成的3种喷雾剂和缓释凝胶分别都有除臭作用;而喷雾剂和除臭缓释凝胶的共同作用下,控制臭气的效果更佳。

The article studies the control effectivenessof three kinds of spray which contains sodium hypochlorite, so- dium bicarbonate--zinc sulfateand ferric chloride respectively, and a kind ofsustained--release gel which ismade of cinnamic acid, linalyl acetate, geraniol, citral and carrageenanin an open--typeenvironment that is full of decaying malodor. The results indicate that three kinds of spray and the deodorant sustained--release gel all have the effective- ness of deodorization. But a better deodorant efficiency could be obtained by applying the sprays and the deodorant- sustained--release gel at the same time.