Food grade diatomaceous earth powder as filter aid/ health
Diatomaceous earth (DE) is a filtration method in which diatomaceous earth is applied to precoat a mesh screen prior to each filter run. DE consists of a powdered media, made of almost pure silica manufactured from diatoms - the fossilized skeletons of fresh water, unicellular algae. DE filters are most suitable to treat waters with low bacterial counts and low turbidities.
1. Size:
Powder: 60-100mesh, 300mesh,
2. Characteristics:
· Small particle size
· High porosity
· High surface area
· Relatively inert siliceous composition
· Low specific gravity
3. Chemical specifications
Model | SiO2 % | Al203 % | Fe2O3 % | CaO % | loss on ignition % |
10# | 85.60 | 4.50 | 1.50 | 0.52 | 4.60 |
20#-30# | 89.50 | 4.80 | 1.40 | 0.52 | 0.25 |
300#-1200# | 88.90 | 4.70 | 1.38 | 0.52 | 0.25 |
4. Photos:
Packing: 20KG,30KG white poly woven Bag or jumbo bag
Loading Quantity: 15-18 Tons in 1*20'GP
Delivery time: 10-15 days after the receipt of the down payment or original L/C
Ningshu Service: High Quality, Good Service, Competitive Price, Delivery On Time
Sample Policy: Free sample is ready on your request, you just need to pay the freight cost
Customized service: All products size and package can be costomized according to your
requirements
Payment Term: L/C, T/T, Western Union, Paypal
Trade Terms: FOB, CFR, CIF
Ben Xu
SHIJIAZHUANG NINGSHU TRADING CO.,LTD
Website: www.ur-brand.net www.ur-brand.net www.ur-brand.net www.ningshucn.com
Tel: +86-311-68002239
Fax: +86-311-68002239
Q1: What is diatomaceous earth?
A: Diatomaceous earth,also known as D.E.,diatomite, or kieselguris a naturally occurring, soft, siliceoussedimentary rock that is easily crumbled into a fine white to off-white powder.
Q2: Can I use DE to kill lice?
A: In order to ensure the quality of our products and information, we are committed to meeting all FDA and EPA regulations. Because of this commitment, we are unable to recommend applying diatomaceous earth for lice.