quartz sand for water treatment

quartz sand: 1.made from natural crystal stone 2.high content of SiO2 3.low impurity

Quartz sand

Quartz sand is the most usual and common filter, it is widely used. It can be used in common rapid filter, polluted water filter and water purifying mechanism for drinking water and industrial water.

Descriptions

Our factory adopts the natural good quartz as raw material, it is broken mechanically, grinding and pressing, washing and selecting, vibrating to divide and other producing techniques, in this way, it can efficiently protect the quartz’s natural structure, so it delays its usage cycle. It collates quickly and efficiently, and its water quality is steady, never jams nor clotting. Its usage cycle is longer than sea sand.

Quartz sand filtration has been widely and massy used for the water treatment filtration. It is suitable for single and double layer filtration poor. Our water solution chooses the natural screen for raw material, process by washing, fragmentation and filtrate. Characteristic: no impurity, high rigidity, chemical tranquilization, long life cycle for using. we have product available and can shipment the product according to your need.

Analyze items	Testing index	Analyze items	Testing index	Analyze items	Testing index
SiO2content	99%	unit weight	1.75t/m3	solubility of HCL	0.4%
Mohs hardness	7.5	wear weight	0.3%	acid accumulator fastness	strong
boiling point	2550c	percentage of damage	0.35%	acid  fastness to alkali	good
melting point	1480c	percentage of ashes	0.25%	Zn	0.005%
specific gravity	2.67	porosity	43%	other metals	not exceed national drinking water's standard

Porosity: solubility of HCL: acid accumulator fastness: strong acid  fastness to alkali: good   other metals content: not exceed national drinking water's standard

quartz sand for water treatment