hf0.8-1.2mm水洗无烟煤滤料 海水净化无烟煤滤料

     hf0.8-1.2mm水洗无烟煤滤料 海水净化无烟煤滤料，采用山西优质香碳为原料，经精选 、破碎、筛分水洗 烘干 等工艺加工而成。颗粒均匀、光泽度好、抗压耐磨、机械强度高、使用周期长，实用于一般的酸、中、碱性水的净化处理，是双层、三层滤池中不可缺少的净水材料，各项技术指标均达到和超过建设部（CJ/T44-1999）标准。

无烟煤滤料同石英砂滤料配合使用是我国目前推广的双层快速滤池和三层滤池、滤罐过滤的最佳材料，是提高滤速增加单位面积出水量和成倍提高截污能力，降低工程造价和减少占地面积最有效的途径。广泛用于海水净化 化工、冶金、热电、制药、造纸、印染、食品等生产前后的水质处理过程中。使用时根据滤池的形式确定使用参数，一般双层滤科的铺装厚度为300—400mm；正常滤速10—14m／h，强制滤速14—1 8m／h；三层滤料铺装厚度450mm，正常滤速18—20m／h，强制滤速20～25m／h。滤池反洗采用水冲洗、水汽冲洗或辅以表面冲洗。

hf0.8-1.2mm水洗无烟煤滤料 海水净化无烟煤滤料物理、化学性能分析

　　常用规格：0.6-1.2mm    0.8-1.8mm    1-2mm    3-6mm    4-8mm

Anthracite filter media, using high-quality Hong Shanxi carbon as raw material selection, crushing, screening and other technics.Grains, good gloss, compression wear, high mechanical strength, long life cycle, practical in general acid, in alkaline water purification treatment, is double, triple filter water purification materials indispensable, the technical indicators have reached and exceeded the Ministry of Construction (CJ/T44-1999) standard.
Physical and chemical properties of

Physical properties and chemical properties
Unit of data unit data items project
Proportion g/cm3 1.50 C%> 80
Density g/cm3 0.947 Pb% 0.045
Broken rate% ≤ 0.80 Cu% 0.028
Porosity% 47-53 Zn% 0.04
Wear rate% ≤ 0.55 S% 0.05
Hydrochloric acid soluble rate% ≤ 1.28 other heavy metals did not exceed the national drinking water standards
Asymmetry coefficient k80 1.8-2.0
Mohs hardness 3.2-3.8
Ash rate% ≤ 2


Common Specifications :0.6-1 .2 mm 0.8-1.8mm 1-2mm 3-6mm 4-8mm

无烟煤滤料，采用山西优质香碳为原料，经精选 、破碎、筛分等工艺加工而成。颗粒均匀、光泽度好、抗压耐磨、机械强度高、使用周期长，实用于一般的酸、中、碱性水的净化处理，是双层、三层滤池中不可缺少的净水材料，各项技术指标均达到和超过建设部（CJ/T44-1999）标准。

物理、化学性能分析

　　常用规格：0.6-1.2mm    0.8-1.8mm    1-2mm    3-6mm    4-8mm

Anthracite filter media, using high-quality Hong Shanxi carbon as raw material selection, crushing, screening and other technics.Grains, good gloss, compression wear, high mechanical strength, long life cycle, practical in general acid, in alkaline water purification treatment, is double, triple filter water purification materials indispensable, the technical indicators have reached and exceeded the Ministry of Construction (CJ/T44-1999) standard.
Physical and chemical properties of

Physical properties and chemical properties
Unit of data unit data items project
Proportion g/cm3 1.50 C%> 80
Density g/cm3 0.947 Pb% 0.045
Broken rate% ≤ 0.80 Cu% 0.028
Porosity% 47-53 Zn% 0.04
Wear rate% ≤ 0.55 S% 0.05
Hydrochloric acid soluble rate% ≤ 1.28 other heavy metals did not exceed the national drinking water standards
Asymmetry coefficient k80 1.8-2.0
Mohs hardness 3.2-3.8
Ash rate% ≤ 2


Common Specifications :0.6-1 .2 mm 0.8-1.8mm 1-2mm 3-6mm 4-8mm