合肥印染污水净化必备安家净牌的聚合氯化铝

安家净对于废水取样的说明

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their shortcomings is drift beads, so drift beads have more competitive advantages, used more widely.

4, excellent electrical insulation, non-conductive: choose after degaussing beads drift beads, is the performance of insulation materials, conductive.Insulation resistance are commonly by the rise of temperature, drift beads, on the other hand, increases with the increase of temperature resistance.This advantage is don't have other insulating materials.So, it can make is performance under the condition of high temperature insulation products.

5, particle size, specific surface area: drift beads natural formation of the particle size of 1-250 microns.Specific surface area of 300-360 - 2, and cement.Therefore, drift beads without grinding, can be used directly.Fineness can meet the needs of a variety of products, other lightweight insulation materials generally large particle size g., perlf the grinding would significantly increase capacity, insulating the stays is reduced greatly.

drift beads use

1, fire-resistant insulation materials, such as light sintered brick, light unbu

2.需要起混凝或者加速沉淀作用的时候，污水应当选择马上就要投加药剂是的废水。

3.你在选择废水时一定要选择有意义的，如果你选择了沉淀上层的清水，那么此次取样就没有任何意义。要尽量选择下层的，这样就聚丙烯酰胺产品的选型会有帮助。

4.不要在液体长时间沉淀后静止选择，在取样之前要对液体进行均匀搅拌，这样选出的才更具有参考价值。

在取样时一定要注意好注意事项，若是对有机类废水进行分析，那测试便要及时，避免搁置较长时间而引发性质发生变化，Zui终失去试验的意义。