生产销售建筑陶粒//种花陶粒//陶粒滤料//地坪陶粒//轻质陶粒

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、孔隙率高等特点。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、挂膜效率高，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，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，滤料利用率高，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，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、挂膜效率高，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

Ceramsite introduction:

Ceramsite filter material is made of high quality clay, clay, adhesive solvent, such as the mass of grinding, screening, calcination, with a hard surface, internal pores and high porosity. Aerobic activated sludge as inoculation, water aeration biological filter could be achieved with two weeks of treatment effect.

Appearance: dark brown ball

Ceramsite filter material chemical composition:

Composition of SiO2 Al2O3 FeO3 CaO MgO style K2O + Na2O ignition loss

62.12 16.32 7.84 3.26 2.04 7.84 0.03% %

Ceramsite filter material physical indicators:

Project performance

Dark brown, nearly spherical appearance, surface rough pores

Specifications Φ 0.5 to 10 mm

The apparent density of 0.80 ~ 1.20 g/cm3

Density of 0.95 ~ 0.98 g/cm3

Porosity 45 ~ 55% or higher

The breakage rate < 0.04%

The wear rate of < 3.0%

Specific surface area of 2 ~ 6 x 104 cm2 / g

Calcination reduction < 0.03%

Non-uniform coefficient K60:1.10 ~ 1.40

Hydrochloric acid soluble rate is 0.12% or less

Dissolution material does not contain harmful to human body trace element

Adsorption iodine value 101 level for the activated carbon adsorption by 10%

Cylinder pressure strength > 5.0 MPa

Ceramsite features:

High mechanical strength, resistance to erosion and abrasion resistance, physical and chemical performance is stable, at the same time because of its rich pores, rough surface, large specific surface area, long service life, corrosion resistance, good adsorption performance, uniform particles, suitable density, not easy to harden, loss of small, so the sewage capability is strong, hanging membrane with high efficiency, good for microbial growth, reproduction, which can effectively remove organic matter in water, suspended matter and nitrogen and phosphorus, etc.

Surface pores, specific surface area is large, suitable for all kinds of microbial growth, on the surface to form a stable, highly active biofilm, high treatment effluent water quality.

Filter material layer uniform pore distribution, and overcomes the caused by uneven distribution of filter material layer pore head loss is big, the defects of easy blockage and harden.

Uniform density and moderate, reverse wash easily, low energy consumption, reverse wash don't run in the material. To overcome the backwash is difficult to control and run material defects.

With good particle size grading, pollutant carrying capacity is strong, filter material utilization rate is high, the head loss increase slowly, long operation period, the water rate is big.

Strength, friction resistance, high physical and chemical stability, long service life, etc. For high temperature firing, inorganic inert materials long-term immersion not to release any water material, no secondary pollution.

Taoli use:

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

The classification of the ceramsite:

(1), biological ceramsite filter material

Biological ceramsite filter material is a kind of granular water treatment filter material, the filter material has high mechanical strength, erosion resistance, wear resistance, physical and chemical characteristics of stable performance, at the same time because of its rich pores, rough surface, large specific surface area, long service life, corrosion resistance, good adsorption performance, uniform particles, suitable density, not easy to knot board, loss of small, so the sewage capability is strong, hanging membrane with high efficiency, and microbial growth, reproduction, and can effectively remove the organic matter in water, suspended and light phosphorus, etc.

(2), light shale ceramsite filter material

Lightweight ceramsite filter material is a new kind of biofilm carrier packing, have qualitative light, specific surface area, strong adsorption ability, etc. Applicable to various types of filter cartridge. Compared with quartz sand, the specific surface area of quartz sａnd with the volume of 2-3 times, porosity is 1.3 2.0 times that of quartz sand. Compared with sａnd filter, and the average filter high speed (20 to 25 m/h), water rate, filtering cycle is long, small irrigation frequency, rinse intensity is low.

Shale ceramsite is also called the expanded shale. In clayey shale and SLATE by crushing, screening, or into a ball, after grinding burn expansion of grain size in the light of more than five ㎜ coarse aggregate of shale ceramsite. Shale ceramsite according to the technological process is divided into: the crushing, screening, and into the type of shale ceramsite; After grinding, into a ball and it swells of shale ceramsite and spherical shape. Applicable from the use, structure of heat preservation with light aggregate concrete, and can also be used for lightweight aggregate concrete structure. Now is the main purpose of shale ceramsite production of lightweight aggregate concrete small hollow block, and lightweight partition board. Commonly used specifications: 0.5 1 mm 1-2 mm 2-2-3 mm 4 mm for 3 to 5 mm 4-8 mm 5-10 mm 10-20 mm 40-80 - mm

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巩义市天元刚玉磨料有限公司

：杨翠

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