新型除臭剂与活性炭联合投加去除水体异臭味

针对致臭藻类大量生长和底泥搅动产生的异臭味，采用分别单独投加新型高效除臭剂或粉末活性炭和两者联用进行除臭对比试验。结果表明，在异臭味强烈时（原水嗅味为4—5级），采用新型高效除臭剂与粉末活性炭联用并加大投泥量，通过氧化与吸附作用能较彻底地去除异臭味，并在生产中取得良好效果。

Combined Addition of New Deodorant and Powdered Activated Carbon for Removing Undesirable Odor from Water Body

In view of the considerable growth of odor-producing algae and the odor produced by stirring sediment, the deodoration tests are compared between single addition of a new high-effective deodorant or powdered activated carbon and combined addition of the both. When the odor is strong, through oxidation and absorption, the odor can be completely removed by the combined addition of the new higheffective deodorant and powdered activated carbon and increasing mud dosage. A better result has been obtained in the production.