Fe3o4 Magnetite Powder Used for Water Purification and Water Treatment

• Customization: Available
• Smelting Type: Iron Powder
• Granularity: Refined Powder
• Model NO.: Fe3O4 magnetite powder
• Certification: Reach
• Usage: Industrial
• Type: Pure Iron
• Shape: Fines Powder
• Application: Powder Metallurgy, Sinter Parts, etc.
• Particle Size: 40-300mesh
• Purity: 99%Min
• Standard: ISO9001: 2008
• Transport Package: Bag
• Specification: 25kg/bag, 50kg/drum
• Trademark: LWPM
• Origin: China
• Production Capacity: 1000000

Product Description

Magnetite is a naturally occurring iron-oxide mineral with applications in several industries,Magnetite is a naturally occurring iron-oxide mineral with applications in several industries,One use is in water purification: in high gradient magnetic separation, magnetite nanoparticles introduced into contaminated water will bind to the suspended particles (solids, bacteria, or plankton, for example) and settle to the bottom of the fluid, allowing the contaminants to be removed and the magnetite particles to be recycled and reused.
Magnetite has been employed extensively in water purification and has been formed into polymeric microspheres alongside styrene and divinylbenzene to produce magnetic ion-exchange resins, showing good efficiency at removing toxic cobalt and nitrate contaminants from water. In a plant in Australia, micron-scale magnetite has been used as a reagent in purification and clarification of water, producing a potable supply from low quality ground and surface water.

The issues relating to a 'loaded' reagent being hard to remove were resolved by the magnetic magnetite nature . Chlorinated hydrocarbons can be removed from water via bacteria that have been adsorbed onto magnetite, which can then be removed using a magnetic field.
In terms of the most highly advanced filtration processes for the most highly contaminated water, magnetite is often used alongside other compounds. Total organic carbon residues can be reduced by almost two thirds in acidic waste water in just two hours by the presence of  magnetite as a co-catalyst alongside conventional iron oxide, at ambient temperature. Additionally, when combined with related compound hematite, magnetite can effect the removal of 75% of organic carbon residues in cosmetic plant wastewater, with the added benefit of almost completely removing dissolved nitrogen species too.
Further uses of magnetite in filtration applications include the removal of hexavalent uranium from soil when accompanied by metal reducing bacteria Ochrobactrum, where the presence of magnetite has been shown to aid the immobilisation of the uranium - with significantly less removability reported without the magnetite present. Magnetite has been shown to aid the anaerobic digestion of dairy wastewater

Test items	Unit	Test results
Fe3O4	%	99.45
Magnetic material content	%	97.56
AIC	%	0.15
Apparent density	g/cm3	5.02
TFe	%	71.99
SiO2	%	0.15
Al2O2	%	0.27
CaO	%	0.04
P	%	0.007
S	%	0.008
Mn	%	0.020
Pb	%	<0.0030
K2O	%	0.0084
Na2O	%	<0.0067
Ca	%	0.029
Zn	%	<0.0010
TiO2	%	0.067
H2O	%	0.78
+325 mesh	%	3.70
+400 mesh	%	38.30
-400 mesh	%	58.00

 

 

Company Profile

 

ABOUT US:
LWPM Co., LTD. was founded in 1987,after30 years of development, the company has become a modern large scale and promising powder manufacturer with advanced technology and sophisticated processing equipment. The company is the base of the national high-tech research and development program (863Program) industrialization achievement; the backbone enterprise for new material industrialization base; one of the key high-tech enterprises of the state Torch Plan; the Shandong' s star enterprise of China patent; member of Shandong Iron and Steel Powder Innovation Strategic Alliance Association, member of China Powder Metallurgy Innovation Strategic Alliance Association, member of China Steel Structure Association Powder Metallurgy Branch.

The company' s annual production capacity has reached to 200,000 metric tons. The company has both sponge iron and atomized powder production line (water atomized, water & vapor combined atomized and inert gas atomized), is currently the largest and the most variety complete with fine quality powder production enterprise. The main kinds of products include sponge iron powder, atomized powder, stainless steel powder and iron soft magnetic powder. Products are rewarded as the "Shandong famous brand". All products are confirmed to IS09001 quality system. Products are widely used in automobile. motorcycle, household applicants, welding, chemical industry, etc. Domestic market share has reached up to 25%. Products are sold well in 25 provinces and cities of China and exported to Japan, Korea, Vietnam, Thailand and other countries.

The new era, LWPM Co., LTD. will provide customers with a higher quality level products and business services. The company will continue to move forward with the goal of "building an internationally competitive powder supplier".

FAQ

 

2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Laiwu district, Jinan city, Shandong Province, China. You can come to Shanghai first and transfer to our factory with us, or you can fly to Jinan city and we will pick you up at airport or high speed train station.

3. Q: How do I pay for my purchase order?
A: TT and LC

4. Q: How can I get some samples and how long will it take?
A: For small quantity sample, it is free, but the air freight is collect or pays us the cost in advance, we usually use International Express, and we will ship it to you after receipt of your charge.

5. Q: Do you have quality control system?
A: We do have quality control system for each step of process controlling, and we have the control system from raw material to finished products. We have many certificates of QA AND QC such as ISO certificate and IATF16949.

6. Q: What's the minimum order quantity?
A: 100grams.

7. Q: About Price:
A: The price is negotiable. It can be changed according to your quantity or package. When you are making an inquiry, please let us know the quantity you want. Some products we have in stock.

Remark Your inquiries will be replied in 24 hours with our professional suggestions.
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