立体网状填料材质以聚丙烯高分子聚合物为主，并添加疏水性、亲水性、阻燃性、耐热性、抗冻性、抗老化性等不同助剂，以适应各种性质的污水和不同处理工艺的要求。填料的结构是将合成树脂加热溶融后，由喷丝头喷出，使丝条在不规则的旋转运动中重叠堆积，并将其相互交接点在冷却时融接成整体型立体网状结构。?组合填料是在软性填料和半软性填料的基础上发展而成的，它兼有两者的优点。其结构是将塑料圆片压扣改成双圈大塑料环，将醛化纤维或涤纶丝压在环的环圈上，使纤维束均匀分布；内圈是雪花状塑料枝条，既能挂膜，又能有效切割气泡，提高氧的转移速率和利用率。使水气生物膜得到充分交换，使水中的有机物得到高效处理。?组合填料用途： 用于污水、废水处理工程，配套于接触氧化塔、氧化池氧化槽等设备，是一种生物接触氧化法和厌氧发酵法处理废水的生物载体。?http://www.hnhxhbkj.com/

而采用相应的不同材质与形状的填料

立体网状填料物点：

1、填料材质为PP、耐高温、耐腐蚀。

2、整体结构，空隙率大、比表面积大。

3、微生物挂膜快，易脱落。

4、水流呈三维流动、不堵塞、不结团。

5、质轻韧坚，长期使用不变形。

6、用作冷却塔填料，热交换效果好，布水均匀。

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立体网状填料优点：

立体网状结构，其空隙率大、实用比表面积大，水流呈三维流动，传质条件好，氧利用率高，不堵塞，不结团，使用寿命长。立体网状填料，主要用于生活污水、城市污水的生物膜法处理工程，也可用于冷却塔的热交换处理，还可作为渗排水的土工材料，具有价格低廉、安装方便和使用寿命长等优点。

Stereo mesh packing material with polypropylene polymer, and add hydrophobic, hydrophilic, flame retardancy, heat resistance, frost resistance, anti aging of different additives, to meet the requirements of various properties of wastewater and treatment processes. The structure of filler is the synthetic resin is heated and melted, by spinneret ejecting, the silk strip in the irregular rotation of stacked, and the mutual transfer in cooling melt into a whole body three-dimensional network structure. The combination packing is developed on the basis of soft filler and semi soft filler, and it has the advantages of both. The structure of the plastic wafer pressure buckle change geminate ring plastic ring, aldehydes or polyester filament fiber pressure in the ring ring ring, the fiber bundle is evenly distributed; inner ring is a snowflake plastic branches, both hanging membrane, and can effectively cutting bubbles, improve the oxygen transfer rate and utilization rate. The water gas biological membrane can be fully exchanged, so that the organic matter in the water can be efficiently processed. Composite packing use: used for sewage, wastewater treatment works, supporting the contact oxidation tower, oxidation tank and other equipment, is a biological contact oxidation and anaerobic fermentation process of biological carrier.

Three-dimensional mesh packing material point:

1, filler material for PP, high temperature resistance, corrosion resistance.

2, the overall structure, high porosity, large specific surface area.

3, microbial biofilm fast, easy to fall off.

4, the water flow is three-dimensional flow, non clogging, no knot.

5, high quality light tough, long-term use without deformation.

6, used as a cooling tower filler, the heat exchange effect is good, the water distribution is uniform.

Advantages of three-dimensional mesh packing:

The three-dimensional network structure has large space ratio, large practical specific surface area, three-dimensional water flow, good mass transfer condition, high oxygen utilization rate, no clogging, no knot group and long service life. Three dimensional mesh packing, mainly for sewage and urban sewage biological membrane method processing engineering, can also be used for cooling tower heat exchanging process, can also be used as seepage drainage of the geotechnical materials, has the advantages of low price, convenient installation and use, long service life, etc..

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