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制造天然东北野生核桃壳0.5~0.8mm，硬度高 | ||||||||||||||||||||
制造天然东北野生核桃壳0.5~0.8mm，硬度高，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。制造天然东北野生核桃壳0.5~0.8mm，硬度高，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。制造天然东北野生核桃壳0.5~0.8mm，硬度高，油去除率达95％，含油降至5mg/g以下。适用于油田、节油环保设备等方面。 （图表1） | ||||||||||||||||||||
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Nuclear shell filter peach
Walnut filter adopts the high quality raw materials for walnut mountain, after crushing, polishing, steaming, drug treatment, screening and twice. The filter material tenacity, wear-resisting, compressive stress resistance (for), chemical KGF 23.4 stable performance, strong adsorption sewage adsorption rate (27-50%) for resistance, oil, easy backwashing regeneration, low intensity (6.7 L/Sm2), the fast (24-26m/h), no matter, not decay, never change, only 5-10% added annually. Oil removal rate of 95%, oil dropped below 5mg/g. Applicable to oilfield, saving environmental equipment, etc.
Project detection test data items
Oil removal 90-95% backwashing strength 25m3 / m2. H
95-98 percent water material removal rinse pressure 0.32 MPa
The 20-25m/h maintenance mode complement 5-10% annually
Weighing more than 150 g/cm3 secret degrees of 0.8 g/cm3
(图表2)
| 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 |
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制造天然东北野生核桃壳0.5~0.8mm，硬度高，、制造天然东北野生核桃壳0.5~0.8mm，硬度高，、制造天然东北野生核桃壳0.5~0.8mm，硬度高，
