The six factors affecting high temperature alumina what are

High temperature alumina familiar friends, and you should know that it is composed of three different aluminum hydroxide gel consisting of a mixture ratio. The six factors affecting high-temperature alumina are what it? Let us work together to understanding and knowledge.
1, the particle size: the smaller the size, the higher adsorption capacity, but the smaller the particle size, the lower the particle strength, affect their life.
2, chloride and sulfate ions.
3, the raw water PH value: When the PH value is greater than 5:00, PH value is lower, high temperature alumina adsorption capacity is higher.
4, the initial raw water fluoride concentration: the higher the initial fluorine concentration, greater adsorption capacity.
5, As of: high alumina adsorption of arsenic in water, arsenic accumulation of alumina at high temperatures result in a decline in adsorption capacity of fluoride ions, and arsenic ions eluted when the reproduction is difficult.
6, the raw water alkalinity: raw water bicarbonate concentration, adsorption capacity will be reduced.