Diatomaceous Earth Powder for Swimming Pool Refinery (QH 700#)

PHYSICAL PROPERTIES

CHEMICAL PROPERTIES

Grade

QH-500#

SiO₂

≥89.7%

Color

White

Al₂O₃

≤4%

Description

Flux Calcined Filter Aid

Fe₂O₃

≤1.5%

Specific Gravity

2.3 g/cm³

CaO

≤0.6%

Moisture

≤1.0%

MgO

≤0.5%

Loss On Ignition

≤3%

Others

≤0.8%

PH

5-10

Pb, mg/kg

<0.3

Bulk Density

<0.45g/cm³

Water Diffluence

<25mg/l

Flow Rate (Darcy)

2.2-2.5

Arsenite

<4 ppm

Median Particle Size

10-20 μm

Heavy Metal

<0.005%

Application Range

Beer, Soft Drink. Beverage, vegetable oils refinery,Water Treatment, Swimming Pool Water Treatment, Other general use.