果壳滤料采用优质山核桃壳为原料,经过破碎、抛光、蒸洗、药物防腐处理,两次筛选加工而成。此滤料坚韧、耐磨、抗压(抗压力为23.4kgf),化学性能稳定,吸附截污性强(吸附率为27-50%),抗油浸,易反洗再生,反冲洗强度低(6.7L/Sm2),滤速快(24-26m/h),不板结,不腐烂,永不更换,每年只需补充5-10%即可。油去除率达95%,含油降至5mg/g以下。适用于石油炼化企业的水处理,具有硬度高,耐磨损,抗压性好,吸附截污能力强等优点,可直接采用滤前反冲洗,对含油污水处理效果显著。
包装及储存:
50kg袋装,塑料编织袋,产品应存放在室内干燥处。
果壳滤料主要技术指标
检测项目 测试数据 检测项目 测 试
油去除率 90-95% 反洗强度 25m3/m2.h
悬浮物去除率 95-98% 水冲洗压力 0.32MPa
滤 速 20-25m/h 维护方式 每年补充5-10%
比 重 1.5g/cm3 堆 密 度 0.8g/cm3
0.5-0.8mm(24-35目)
0.8-1.2mm(16-24目)
1.2-1.6mm(12-16目)
1.6-2mm(10-12目)
Nut shell filter material USES the high quality raw materials for mountain walnut, after crushing, polishing, steamed wash, drug anticorrosive processing, two screening and processed. The filter material tenacity, wear resistance, resistance to pressure (pressure resistance for 23.4 KGF), stable in chemical, adsorption cut pollution sex strong (adsorption rate for 27-50%), fight oil baptized, and easy to wash the regeneration, reverse wash low strength (6.7 L/Sm2), filter speed fast (24-26 m/h), not harden and don’t decay, and never change, every year just added 5-10% can. Oil removal rate of 95%, the oil down to 5 mg/g the following. Apply to petroleum refining enterprise water treatment, with high hardness, wear resistance, resistance, adsorption cut corrupt capability is strong etc, and can be directly used to reverse wash before filter, oil the sewage treatment effect is remarkable.
Packing and storage:
50 kg bags, plastic sacks, the product should be stored in dry room.
