邯郸市污水处理石英砂滤料价格，郑州永泉优质供应商

石英砂滤料的应用

石英砂是重要的工业矿物原料，广泛用于污水处理、饮用水处理、循环水处理、玻璃、铸造、陶瓷及耐火材料、冶炼硅铁、冶金熔剂、冶金、建筑、化工、塑料、橡胶、磨料等工业。可汽运，火车运输。

石英砂滤料具体用途表现为：

一、玻璃：平板玻璃、浮法玻璃、玻璃制品（玻璃罐、玻璃瓶、玻璃管等）、光学玻璃、玻璃纤维、玻璃仪器、导电玻璃、玻璃布及防射线特种玻璃等的主要原料。

二、陶瓷及耐火材料：瓷器的胚料和釉料，窑炉用高硅砖、普通硅砖以及碳化硅等的原料。

三、冶金：硅金属、硅铁合金和硅铝合金等的原料或添加剂、熔剂。

四、建筑：混凝土、胶凝材料、筑路材料、人造大理石、水泥物理性能检验材料（即水泥标准砂）等。

五、化工：硅化合物和水玻璃等的原料，硫酸塔的填充物，无定形二氧化硅微粉。

六、机械：铸造型砂的主要原料，研磨材料（喷砂、硬研磨纸、砂纸、砂布等）。

七、电子：高纯度金属硅、通讯用光纤等。

八、橡胶、塑料：填料（可提高耐磨性）。

九、涂料：填料（可提高涂料的耐酸性）。

十、航空、航天：其内在分子链结构、晶体形状和晶格变化规律，使其具有的耐高温、热膨胀系数小、高度绝缘、耐腐蚀、压电效应、谐振效应以及其独特的光学特性。

石英砂滤料常用规格： 

0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm。

石英砂包装及贮存

石英砂滤料为编织袋包装，每袋重50KG、25KG或吨袋。石英砂滤料不宜与承托料及其它滤料一起堆放。石英砂滤料和其它滤料不宜与其它有毒有害物品个污染物品一起堆放。不能漏天存放，防尘防污染存放，一般质保期为十年。

石英砂滤料标准：

天然石英矿床为原料，经开采、破碎、水洗、筛分等加工而成（高纯度石英砂经酸洗），机械强度高、化学性能稳定符合建设部（CJ/T43-1999）标准。

石英砂加工流程

工业上的石英砂原料品位越来越低，为满足工业上的需求，可以通过选矿工艺提高其品位。

主要有以下一些提纯方法：

1、擦洗脱泥。擦洗是指借助机械力和砂粒间的磨剥力来除去石英砂表面的薄膜铁、粘结及泥性杂质矿物和进一步擦碎未成单体的矿物集合体，再经分级作业达到进一步提纯石英砂的效果。目前主要有棒磨擦洗和机械擦洗。影响擦洗效果的主要因素为擦洗机的结构特点及配置形式；次要因素为擦洗时间、擦洗浓度（擦洗浓度一般以50%—60%为宜）。

2、磁选。磁选主要用于除去石英砂中的磁性矿物，如可以通过强磁性机除去赤铁矿、褐铁矿、黑云母等弱磁性矿物，而强磁性矿物如磁铁矿则可以通过弱磁选机除去。

3、浮选。浮选用于除去石英砂中的长石、云母等一些磁选无法除去的杂质，进一步提高其纯度。

4、酸浸。酸浸是利用石英不溶于酸（HF酸除外），而其它杂质矿物能被酸液溶解的特点，可以实现对石英的进一步提纯。

5、微生物浸出。是指利用微生物浸除石英砂颗粒表面的薄膜铁或浸染铁，这是新近发展起来的一种除铁技术。

 产品包装：50公斤双层编织袋包装，出口吨袋包装，可按客户要求进行调整生产。

英文翻译：

Introduction quartz sand
Quartz sand filter is made from natural quartz ore by crushing, screening, washing and other processing. Appearance of multi-prism, sphere, pure white, with high mechanical strength, interception capability, acid and good performance characteristics. , Is currently the most widely used in water treatment industry, the largest water purification materials, no impurities, compression wear, high mechanical strength, chemical stability, interception capability, high efficiency, long life cycle, suitable for single- , double filter tank, filters and ion exchanger, the targets are met (CJ/T43-2005) standards. Processing has refined quartz sand, pure quartz sand, quartz sand pickling, ordinary quartz sand, which can meet different user needs. Quartz sand act as a filter, like the penetration of water through the gravel into the ground, like those of suspended solids in the water block down, mainly for those fine suspended solids.
Classification of quartz sand
Quartz sand filter material as the application of quartz sand is combined with the filter container for trapping suspended solids in water colloidal particles of impurities, which act as a filter. Can be divided into the following categories:
1 ordinary quartz sand: mainly used in sewage treatment, three to five years with no problem, as long as the line to prevent the loss of quartz sand, is polluted does not matter, because the sewage treatment, sludge can be aerobic or anaerobic respiration the degradation of pollutants in wastewater.
2 refined quartz sand: used in water treatment, in the sand filter, generally two to three years to be replaced, usually the pollutant wrap quartz sand filter can no longer play a good role in the , only to be replaced. Quartz sand through Iso9001-2000 quality system certification. Value in the neutral and acidic water in the range are stable, but there is slightly soluble in alkaline water, chemical water treatment SiO2 increment does not exceed 2mg / L.
Refined quartz sand physical and chemical analysis:
Analysis Project Identification Data Analysis Project Identification Data Identification Data Analysis Project
1.75t/m3 bulk SiO2 content of 99.5% hydrochloric acid soluble rate of 0.4%
Mohs hardness 7 wear rate 0.3% Acid degree resistant to acid
Boiling point 2550 ℃ Broken rate 0.35% Alkali resistance good alkali resistance
Melting point 1750 ℃ ​​Ash rate 0.25% Zn content of 0.005%
Proportion of 2.65 porosity 43% other metal content does not exceed the national drinking water standards
Application of quartz sand
Quartz sand is an important industrial mineral raw materials, non-hazardous chemicals, widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasive and other industries. Available trucks, trains transport.
Specific performance:
I. Glass: glass, float glass, glass (glass jars, bottles, glass, etc.), optical glass, glass fiber, glass instrument, conductive glass, glass cloth, and radiation-shielding the main raw material of special glass.
Second, ceramics and refractories: blank porcelain and glazes, kilns with a high silica, silica and silicon carbide and other common materials.
Third, metallurgy: silicon metal, ferrosilicon and silicon aluminum and other raw materials or additives, flux.
Fourth, Construction: Concrete, cementitious material, road building materials, artificial marble, cement physical performance test material (ie cement standard sand) and so on.
V. Chemicals: a silicon compound and water glass and other raw materials, sulfuric acid tower fillers, amorphous silica powder.
Six, mechanical: the main raw material foundry sand, abrasive material (sand, hard abrasive paper, sandpaper, emery cloth, etc.).
Seven, electronics: high-purity silicon metal, communication with optical fiber.
Eight, rubber, plastics: filler (can improve the wear resistance).
IX Coatings: fillers (acid resistance of the coating can be improved).
Ten, aviation, space: its intrinsic molecular chain structure, variation of the crystal shape and lattice, it has a high temperature, thermal expansion coefficient, high insulation, corrosion resistance, the piezoelectric effect, the resonance effect and its unique optical properties.
 Common Specifications:
0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm.
Packaging and storage of quartz sand
Quartz sand is woven bag, net weight 50KG, 25KG or tons of bags. Quartz sand with supporting materials and other media should not be stacked together. Quartz sand and other media not with other toxic and hazardous materials stacked together of contaminated items. Not leak days storage, dust pollution storage, generally the warranty period of ten years.
Quartz sand filter criteria:
Natural quartz deposits as raw materials, mining, crushing, washing, screening and other processed (high-purity quartz sand pickling), high mechanical strength, chemical stability meet the Ministry of Construction (CJ/T43-1999) standards.
Quartz sand processing flow
Industrial-grade quartz sand getting lower and lower raw material to meet the needs of the industry, you can beneficiation process to improve its taste.
Mainly the following purification methods:
1, scrub off the mud. Scrub refers to the use of mechanical force and grit grinding stripping force between the quartz sand to remove the surface film of iron, bonding and clay minerals and impurities further grater unpaired monomer mineral aggregates, and then by grading operations to achieve further purification quartz sand effect. Currently there are stick friction washing and mechanical scrubbing. The main factors affecting the effect of scrub scrubbing machine structural characteristics and configurations; minor factors scrub time, scrub concentration (scrub concentration is generally 50% -60% is appropriate).
2, magnetic separation. Quartz sand separator is mainly used for removing the magnetic minerals, such as by removing a strong magnetic hematite, limonite, biotite weakly magnetic minerals and strong magnetic minerals such as magnetite can be through weak magnetic separator removed.
3, the flotation. Flotation of quartz sand for the removal of feldspar, mica and some other magnetic impurities can not be removed, and further improve its purity.
4, acid leaching. Acid leaching is the use of quartz insoluble acid (HF acid except), and other impurities dissolved mineral acid can be characterized, can be achieved on quartz further purification.
5, microbial leaching. Refers to the use of microbial leaching addition of quartz sand grain surface film of iron or disseminated iron, which is a newly developed iron technology.
 Packing: 50 kg double woven bag, export tons of bags, adjust production according to customer requirements