8X30 Iodine 900 Granule Activated Carbon for drinking water/potable
water/sewage water/industry water
Description
Different sorts of activated carbon Activated carbon can be
manufactured from a wide variety of raw materials such as coal,
coconut and wood.
The product is a granular activated carbon for water treatment,
deodourisation and separation of components of flow system.
Physical reactivation: The precursor is developed into activated
carbons using gases.
This is generally done by using one or a combination of the
following processes:
1.) Carbonization: Material with carbon content is pyrolyzed at
temperatures in the range 600–900 °C, in absence of oxygen (usually
in inert atmosphere with gases like argon or nitrogen)
2.) Activation/Oxidation: Raw material or carbonised material is
exposed to oxidizing atmospheres (carbon monoxide, oxygen, or
steam) at temperatures above 250 °C, usually in the temperature
range of 600–1200 °C. The product is also designed to comply with
all the applicable provision of AWWA standard for Granular
Activated Carbon edition, the stringent extractable metals
requirements of NSF standard.
Application
The product is used primarily to treat surface water sources for
the production of drinking water.This type carbon is a coarser mesh
media and is generally used in deep bed filters where pressure drop
may be concern.It functions as a dual purpose media providing both
filtration and adsorption.
Specification
| Specifications | Value |
| Iodine Number | 900-1100 mg/g |
| Ash Content | 5~18% |
| Moisture by Weight | 5 %(max) |
| Hardness | 90 %(min) |
| Screen Size by weight, US Sieve Series |
| On 8 mesh | 5%(max) |
| Through 30 mesh | 4%(max) |
| Apparent density | 350~450 g/l |
Advantage
Having high hardness, the product can reduce the generation of
fines and product losses during backwashing.Complicated pores
structure provides an equal blend of low and high energy, also for
effective removal of abroad range of high and low molecular weight
organic compounds.Wets readily and do not float, thus minimizing
loss during backwash operations.Create optimal transport paths for
faster adsorption.
