大量供应油田专用 陶粒砂

陶粒简介：

    陶粒滤料采用优质陶土，粘土，粘溶剂等经团磨、筛分、煅烧加工而成，具有表面坚硬、内部多微孔、孔隙***等特点。以好氧活性污泥作为接种，进水两周即可达到曝气生物滤池的处理效果。

外观：黑褐色球状

陶粒滤料化学成份：

陶粒滤料的物理指标：

陶粒特点：

    机械强度高、耐冲刷、抗磨损、理化性能稳定，同时由于其微孔丰富、表面粗糙、比表面积大，使用寿命长、耐腐蚀、吸附性能好、颗粒均匀、密度适宜、不易板结、流失量小，因此截污能力强、挂膜效***，利于微生物生长、繁殖，可有效去除水中有机物、悬浮物及氮磷等。

    表面多微孔（见电子显微镜扫描图），比表面积大，适合各类微生物的生长，在其表面能形成稳定的、高活性的生物膜，处理出水水质高。

    滤料层孔隙分布均匀，克服了因滤料层孔隙分布不均匀而引起的水头损失大，易堵塞、板结的缺陷。

    密度适中且均匀，反冲洗容易进行，能耗低，反冲洗中不跑料。克服了反冲洗难于控制和跑料的缺陷。

    采用很好的粒径级配，纳污能力强，滤料利用***，水头损失增加缓慢，运行周期长，产水量大。

    强度大、耐摩擦，物理、化学稳定性高，寿命长等。为无机惰性材料高温烧成，长期浸泡不会向水体释放任何物质，无二次污染。

陶粒的应运：

    加工制作过程中，在生产的各个环节，严格从粒径、均匀度、级配、密度、粒子形状、酸可溶率、孔隙率、比表面积、耐摩擦等各个方面进行把关，确保质量。目前已广泛应用于市政污水、各种工业废水及污水深度处理方面。

陶粒的分类：

（1）、生物陶粒滤料

    生物陶粒滤料是一种颗粒状水处理滤料，该滤料具有机械强度高、耐冲刷、耐磨损、理化性能稳定等特点，同时由于其微孔丰富、表面粗糙、比表面积大，使用寿命长、耐腐蚀、吸附性能好、颗粒均匀、密度适宜、不易结板、流失量小，因此截污能力强、挂膜效***，又利于微生物生长、繁殖、可有效去除水中有机物，悬浮及淡磷等。

（2）、轻质页岩陶粒滤料

    轻质陶粒滤料是一种新型的生物膜载体填料，具有质轻，比表面积大，吸附能力强等优点。适用于各种型式的滤池滤罐。与石英砂相比，比表面积为同体积石英砂的2-3倍，孔隙率为石英砂的1.3-2.0倍。与砂滤比较，平均滤速高（20-25m/h），产水量大，过滤周期长，冲洗频率小，冲洗强度低。

    页岩陶粒又称膨胀页岩。以黏土质页岩、板岩等经破碎、筛分，或粉磨后成球，烧胀而成的粒径在5㎜以上的轻粗集料为页岩陶粒。页岩陶粒按工艺方法分为：经破碎、筛分、烧胀而成的普通型页岩陶粒；经粉磨、成球、烧胀而成的圆球形页岩陶粒。适用于保温用的、结构保温用的轻集料混凝土，也可用于结构用的轻集料混凝土。目前页岩陶粒的主要用途是生产轻集料混凝土小型空心砌块和轻质隔墙板。　

常用规格：

0.5-1mm 1-2mm 2-3mm 2-4mm 3-5mm 4-8mm 5-10mm 10-20mm 40-80mm

 英文翻译

Ceramsite introduction:

Ceramsite filter material is made of high quality clay, clay, such as adhesive solvent by group grinding, screening and calcined processing and become, have it is a hard surface, internal microporous, porosity higher characteristic. In aerobic activated sludge as inoculation, water two weeks can achieve a aeration biological filter processing effect.

Appearance: dark brown ball

Ceramsite filter material chemical composition:

Ingredients SiO2 Al2O3 FeO3 CaO MgO K2O + Na2O ignition loss

Content % 62.12 16.32 7.84 3.26 2.04 3.22 0.03%

Ceramsite filter material physical index:

Item mesh sex can

Appearance nearly spherical, the surface dark brown, rough microporous

Specifications Φ 0.5 to 10 mm

Apparent density 0.80 ~ 1.20 g/cm3

Density 0.95 ~ 0.98 g/cm3

Porosity was 45 ~ 55%

Breakage rate < 0.04%

Wear rate < 3.0%

Specific surface area 2 ~ 6 x 104 cm2 / g

Ignition loss < 0.03%

Non-uniform coefficient K60:1.10 ~ 1.40

Hydrochloric acid soluble rate of 0.12% or less

Dissolve out content does not contain harmful to human body trace no meat

Adsorption force iodine value 101 level for activated carbon adsorption force 10%

Cylinder pressure strength > 5.0 MPa

Ceramsite features:

High mechanical strength, resistance to erosion, wear resistance, physical and chemical performance is stable, and at the same time, because of its microporous rich, surface roughness, specific surface area is big, long service life, resistant to corrosion, adsorption performance is good, suitable for uniform particles, density, difficult to harden, loss is small, so cut corrupt capability is strong, hang membrane efficiency is high, benefit microbial growth, reproduction, which can effectively remove organic matter in water, suspended matter and nitrogen and phosphorus, etc.

Surface microporous (see electron microscope scanning chart), specific surface area, suitable for all kinds of microbial growth, in its surface can form stable, highly active biological membrane, dealing with high water quality.

Filter material layer pore distribution uniformity, overcome the filter material layer because of the uneven distribution of pore caused by the head loss is big, easy to jam, harden defects.

Moderate density and uniform and back flush easily, low energy consumption, backwash do not run material. To overcome the backwash difficult to control and run material defect.

The good size grading, nano corrupt capability is strong, filter material utilization rate is high, the head loss increase slowly, operation cycle is long, large water production rate.

Strength, resistance to friction, physics, chemical stability, long service life, etc. For inorganic inert material high temperature firing, for a long time not to water the release of any material, no secondary pollution.

The ceramsite times:

Processing production process, in the production of each link, strictly from the size and uniformity, grading, density, particle shape, acid soluble rate, porosity, specific surface area, rubbing, and other aspects of control, to ensure quality. At present has been widely used in municipal sewage, all kinds of industrial wastewater and sewage depth treatment.

Ceramsite classification:

(1), biological ceramsite filter material

Biological ceramsite filter material is a kind of granular water treatment filter material, this filter material with high mechanical strength, resistance to erosion and wear resistance, physical and chemical stable performance, etc, and at the same time, because of its microporous rich, surface roughness, specific surface area is big, long service life, resistant to corrosion, adsorption performance is good, suitable for uniform particles, density, it is hard to form board, loss is small, so cut corrupt capability is strong, hang membrane efficiency is high, and for the microbial growth, reproduction, can effectively remove organic matter in water, suspended and light phosphorus, etc.

(2), light shale ceramsite filter material

Lightweight ceramsite filter material is a new type of biofilm carrier packing, have qualitative light, specific surface area, adsorption ability etc. Applicable to all types of filter cartridge. Compared with quartz sand, specific surface area to volume quartz sand with 2-3 times, porosity of quartz sand is 1.3 2.0 times. Compared with the sand filter, the average filter speed high (twenty - 25 m/h), water production rate, filtration cycle is long, the flushing frequency small, flushing strength low.

Shale ceramsite also called expansion shale. In clayey shale, SLATE, etc by crushing, screening, grinding or into the ball, after burn expansion a particle size in 5㎜more light coarse aggregate for shale ceramsite. Shale ceramsite according to the process methods are classified into: after crushing, screening, and burn expansion and become ordinary shale ceramsite; The powder grinding, into the ball, and burn expansion a round ball shale ceramsite. Applicable from the use, the structure of heat preservation of lightweight aggregate concrete, also can be used in the structure of the use of lightweight aggregate concrete. At present shale ceramsite's main purpose is to produce lightweight aggregate concrete small hollow block and lightweight partition board. Commonly used specifications: 0.5 1 mm 1-2 mm 2-3 mm 2-4 mm 3-5 mm 4 to 8 mm 5-10 mm ten to twenty mm forty - 80 mm

产品展示

联系方式：

    巩义市久久抛光磨料厂

    联系人：苏晨丹

    电话：18939514537

    座机：0371-60329928

    传真：0371-60329928

      QQ：1985802059

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