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发明公开
CN101381143A 一种以高岭土为载体的蓝藻清除剂及其制备方法 无效 - 驳回

一种以高岭土为载体的蓝藻清除剂及其制备方法
摘要：
本发明属于水污染治理领域，具体涉及一种水体藻类清除剂及其制备方法。一种以高岭土为载体的蓝藻清除剂，其特征在于它由Ce(NO3)3溶液、氢氧化钠溶液和高岭土原料制备而成，氢氧化钠溶液的加入量是Ce(NO3)3溶液体积的1～5％，高岭土的加入量是Ce(NO3)3溶液和氢氧化钠溶液总质量的5～30％；其中，Ce(NO3)3溶液的质量浓度为0.2～0.5％，氢氧化钠溶液的质量浓度为5～10％。该方法制备的蓝藻清除剂去除蓝藻效果显著、成本低、无二次污染。
摘要（英）：

The invention belongs to the field of water pollution treatment, in particular relates to a water body algae scavenger and a preparation method thereof. A blue algae scavenger taking kaolin as a carrier is characterized in that the blue algae scavenger is prepared by a Ce(NO3)3 solution, a sodium hydroxide solution and kaolin raw materials, wherein the addition amount of the sodium hydroxide solution is 1 to 5 percent of the volume of the Ce(NO3)3 solution, and the addition amount of the kaolin is 5 to 30 percent of the total mass of the Ce(NO3)3 solution and the sodium hydroxide solution; and the mass concentration of the Ce(NO3)3 solution is between 0.2 and 0.5 percent, and the mass concentration of the sodium hydroxide solution is between 5 and 10 percent. The blue algae scavenger prepared by the method has the advantages of obvious blue algae removal effect, low cost and no secondary pollution.

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