Multimedia filter is a kind of equipment which uses one or several kinds of filter media to purify turbidity water under certain pressure to remove suspended impurities and clarify water. The filter medium of multi-media filter is the key to the purification effect, so what is the basis for selecting the filter medium?

据下面我们以山东多介质过滤器为例，讲解一下滤料的选择依据：

According to the following, we take Shandong Multimedia Filter as an example to explain the selection of filter media.

(1)过滤介质要有一定的化学稳定性；

(1) The filter media should have certain chemical stability;

(2)不能含有对人体健康有害及有毒物质，不含有对生产有害、影响生产的物质；

(2) It should not contain substances harmful to human health or toxic substances, nor substances harmful to production or affecting production.

(3)滤料的选择，应尽量采用吸附能力、截污能力大、产水量高、出水水质好的滤料；

(3) For the selection of filter materials, we should try our best to use filter materials with high adsorption capacity, high sewage interception capacity, high water yield and good effluent quality.

(4)必须有足够的机械强度，避免在反冲洗过程中很快地磨损和破碎。

(4) Must have enough mechanical strength to avoid rapid wear and tear during backwashing.

以上内容由山东多介质过滤器友情提供，更多精彩内容请收藏我们的网站：http://www.jnlzsb.com

The above content is provided by Shandong Multimedia Filter Friendship. For more wonderful content, please collect our website: http://www.jnlzsb.com.