山东高效过滤器：机械过滤污水处理最常用的方法,根据过滤介质不同,机械过滤设备分为颗粒介质过滤和纤维过滤两类,颗粒介质过滤主要以砂石等颗粒滤料作为过滤介质,通过颗粒滤料吸附作用和砂粒之间孔隙对水体中固体悬浮物截留作用实现过滤的,优点是易反冲,缺点是滤速慢,一般不超过7m/h;截污量少,其核心过滤层只有滤层表面;过滤精度低,只有20-40μm,并不适合含高浊度污水快速过滤.
Shandong High Efficiency Filter: The most commonly used method for sewage treatment by mechanical filtration. According to the different filtration media, the mechanical filtration equipment can be divided into two categories: granular media filtration and fiber filtration. The granular media filtration mainly uses granular media such as sand and gravel as filtration media, through the adsorption of granular media and the suspension of solid in the pore between sand particles. The advantages of substance interception for filtration are easy backwash, but the disadvantages are slow filtration speed, generally not more than 7m/h; less sewage interception, the core filter only has the surface of the filter layer; low filtration accuracy, only 20-40um, which is not suitable for rapid filtration of wastewater containing high turbidity.
高效不对称纤维过滤器系统采用不对称纤维束材料作为滤料,其滤料为不对称纤维,在纤维束滤料基础上,增加了一个核,使其兼有纤维滤料和颗粒滤料的优点,由于滤料特殊的结构,使滤床孔隙率很快形成上大下小的梯度密度,使过滤器滤速快、截污量大、易反冲洗,通过特殊的设计,使加药、混合、絮凝、过滤等过程在一个反应器内进行,使设备能有效除去养殖水体中悬浮有机物,降低水体COD、氨氮、亚硝酸盐等,特别适合于暂养池循环水固体悬浮物过滤.http://www.sddjglq.com
High efficiency asymmetric fiber filter system uses asymmetric fiber bundle material as filter material. Its filter material is asymmetric fiber. On the basis of fiber bundle filter material, a core is added to make it have the advantages of both fiber filter material and granular filter material. Because of the special structure of filter material, the porosity of the filter bed quickly forms gradient density up and down, which makes the filtration process easier. The filter has the advantages of fast filtration speed, large contamination interception and easy backwashing. Through special design, the process of adding medicine, mixing, flocculation and filtration can be carried out in a reactor. The equipment can effectively remove suspended organic matter in aquaculture water, reduce COD, ammonia nitrogen and nitrite in aquaculture water, and is especially suitable for the filtration of solid suspended matter in circulating water of temporary culture pond.
