Swimming pool filtration kieselguhr filter

1. Kieselguhr filte aid used for swimming pool filtration 2. Abundant pore 3. A large number of useful non-crytalline

Sichuan Honghui Technology Co.,Ltd. provides natural mineral Kieselguhr filter aid in Sichuan, China.We devotes to ore mining, manufacturing and research. We have our own diatomite mine, research ourselves and purify by our own automatic production line which is the leading one in China.

Introduction of Chinese natural Kieselguhr filter aid

Diatomaceous earth powder is aquatic plant diatomaceous debris sediments, its is very tiny, the size is about 10 u - 30 u. Due to more than one thousand years of underground buried, then formed the diatomaceous earth ore. The main content is SiO2. It has a large number of microspore, non-crystalline SiO2. In addition, it also has little Al2O3,Fe2O3,CaO,MgO, K2O,Na2O,P2O5 and other organic materials.

Nowadays, The world wide used filter aid, 75%-80% is kieselguhr filter aid chemical. Its characteristic is to liquid pollution free, can remove 1 micron even 0.1 micron particle and bacteria. For example the usage of pool filtration

Our advantages

1. Our purify way: International advanced technology---Wet Cleaning Process

2. It maximizes reserve the kieselguhr's original structure

3. Keep a large number of SiO2: only the non-crystal SiO2 has the activity, we can keep 80% non-crystal SiO2. 

PHYSICAL PROPERTIES		CHEMICAL PROPERTIES
Specification Grade	DF-1	SiO2	≥85%
Appearance	Grey white Powder	Al2O3	7.12%
Description	Non-Calcined	Fe2O3	1.51%
Specific Gravity	1.3~2.0	CaO	≤0.43%
Moisture	<3	MgO	≤0.64%
Loss On Ignition	<7	K2O	1.22%
PH	6-8	Na2O	0.51%
Poprosity	85~93%	Water Diffluence	<25mg/l
Bulk Density	0.35 g/cm³	Arsenite	<4 ppm
Median Particle Size Range	13-25μm	XaOH Solubility	45%-75%
Retained on 325 Mesh	≤2%-4%	HCI Solubility	3.0%-6.0%
Oil Absorption By Weight	130-140 (%)	Refractory Degree	650-1250 C
Application Range	Filling & Padding Additive for Plastics, Rubber, Paint, Fertilizer, Fodder, Pesticide, Cement, Paper, Grinding, Ceramics, Glass, Steel, Decorative Material, Detergent, Swimming pool filtration; Carrier Material for Catalyst, Pesticide, Fertilizer; Used to Heat Preservation Material, Metallurgy, Centrifugal, Ductile Pipe, Paint model, Precise Casting Pipe; Use in Environmental Protecting and Light Building Material.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The mentioned data of analysis just for reference, the actual result depends on physical material loaded.

Personal Precautions:

Avoid breathing dust.

Wear respirator when airborne dust is present

Harmful by Inhalation

Danger of serious damage to health by prolonged exposure

Swimming pool filtration kieselguhr filter