iber ball filter is made of polyester, polypropylene spherical filter or acrylic Sizha and has good elastic effect, with high aldehyde D nylon, polyester silk as raw material, not floating water, large gap, long working period, the advantages of small head loss.
A large number of biological groups attached to the surface of itself are repeatedly contacted with oxygen and sewage so as to degrade suspended substances and organic matters in wastewater so as to achieve the purpose of treatment. The utility model is widely used in various water treatment industries with a density of 1.38 g/cm
Fiber ball filter is composed of a fiber silk tie into it, compared with the traditional steel particle filter material has good elastic effect, not surfacing, gap is big, long working period, the advantages of small head loss. In the process of filtration, filter layer voids along the flow direction becomes smaller, the ideal filter announced by the large small pore with high efficiency, fast filter speed (20-85m/h) interception capacity, good filtering effect, renewable, gas and water back flushing, flushing water for filtering water for 1-2% in all kinds of water filtration. The filling height of the fiber ball filter material is 120cm, and the fiber ball filter material naturally decreases by about 30cm after the water inlet.
performance
The product is made of high formaldehyde vinylon and shaped polyester fiber as raw material. With a large number of biological groups attached to the surface of itself and oxygenation, sewage repeatedly contact, so that the suspension of wastewater and organic matter degradation, and to achieve the purpose of processing.
Characteristic
1., light quality, high strength, stable physical and chemical properties, durable.
2., with the water flowing fiber yarn, so that the gap between the packing variable, not easily blocked by biological membranes.
3., large specific surface area, strong activity, good treatment effect.
Editing of physical and chemical indexes
Density 1.38kg/m3
Filtration rate 20-85m/h
Filling density 60-80kg/m3
Soil carrying capacity 6-10kg/m3
Specific surface area 3000m2/m3
Porosity 96%
分析项目ITEM | 测试数据INDEX | 分析项目ITEM | 测试数据INDEX |
纤维定性Fibre qualitative | 聚酯纤维polyester | 纤维类型fibre type | 长丝filament |
球径Ball diameter | 30、40、50mm | 球体外观ball appearance | 白色球状、椭圆状white, spherical, oval shape |
密度density g/cm3 | 1.38 | 比表面积surface aream2/m3 | 3000 |
容重Bulk density kg/m3 | 80-100 | 载污量pollution carrying capacity kg/m3 | 6-10 |
滤速Filtration rate m/h | 20-35 | 孔隙率porosity % | 68 |
纤维纤度Fiber size | 2-4d | 当量直径equivalent diameter | 20±5um |
单丝断裂强度Tensile strength≥ | 3-6g/d | 单丝断裂伸长率filament elongation≥ | 15-40% |
相对湿度Relative humidity% | 100 | 吸湿率 moisture absorption | 0.4-0.5% (20℃RH65%) |
热性能Thermal performance | 燃点 ignition temperature556℃熔点Melting point 255-260℃ | 耐微生物resistant to microorganisms | 不霉不蛀no mildew, no borers |