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Ceramic Grain Filters

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Product Name: Ceramic Grain Filters
Product Model: BSCS11
Products Exhibitors: Baisheng
Product Documentation: No Related Documents

Brief

Ceramic Grain Filters is working efficient for water treatment.


 Detailed description


Ceramic Grain Filters

1. Product Description

This ceramic Grain Filters also named Ceramic Porous Filters which is widely used in water treatment. They are new products to replace the traditional quartz sand filters. 

Features: 

1) Advanced water treatment filter and biological media developed by our company

2) The most popular filtration media for water treatment

3) Types: porous sand or balls, porous bricks, porous pipes

4) Being used by many waster water treatment plants and projects

5) Spherical shape

6) Uniform grains

7) Red-brown appearance

8) Porous surface and body

9) Interwoven net and strong absorption

10) Under the same filtering speed conditions, its capacity is 100% higher than quartz pool, and it saves 30% to 40% volume of the washing water required when recoil rinsing compared to quartz sand. It also has a quick filtering speed and long life cycle.

2. Chemical composition of Ceramic Grain Filters

Composition

Content  %

Al2O3

12~25

SiO2

50~70

Fe2O3

0.5~10

MgO

1~5

CaO

1~5

KO2+Na2O

3~8

The balance

<= 2

3. Technical Indexes of Ceramic Grain Filters

Item

Index

Appearance

Rough ball; porous, red & brown

Particle Size,        mm

20~30

Apparent density,    g/cm3

1.2 ~ 1.6

Bluk density,        g/ml

1.0

Total porosity, %

60 ~ 80

Specific surface area, cm2/g

5000 ~ 10000

Attrition & crushing rate,%

≤ 2

Uneven coefficient

K80= 1.2~1.5

Even coefficient

K60= 1.0~1.3

Solubility in acid,%

≤ 2

Solubility in alkali,%

 ≤1.5

Soluble substance

Not any harmful elements contained

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