A level good ceramsite

ceramsite
1,light natere
2,bigger surface area
3,adsorptive capacity
shale ceramsite filters
The natere is light, with the bigger surface area, adsorptive capacity, the water yield is big.
Applied to acid water treatment, the alkalinenwater treatment, an ideal water treatment product.
It is a new kind of biomembrane. Truncation body padding. It is well regarded as a revolution for foundry sand. It is widely used in verious types of filter tank and filters pot. You should take care of it from now on.

Its advantages are as follows:

The nature is light with the bigger surface adsorptive capacity the water yield is big the filter
Cycle is long the flushing frequency is small the flushing intensity is low
Major chemical parameters:

Item
Test date
Item
Test date
Dissolves heavityg/cm
3
1.52
SiO
2
%
62-68
Factor of porosity%
55-78
Al
2
O
3
%
18-22
densityg/cm
3
750-800
Fe
2
O
3
%
6-9
Filtration ratem/h
10-40 ususlly(20-25)
Compared to surface area %
3980m
2
/m
3
Interception ability and life
2.5 times than quarz
backwashing strength
15Lm
2
.S