High Purity Aluminum Ferric Chloride for Water Treatment Solutions

• Customization: Available
• CAS No.: 1327-41-9
• Formula: [Al(Oh)Nso4]M[Fe2(Oh)Nso4]M
• Model NO.: ployaluminum ferric chloride
• Molecular Principal Chain: Heterochain Polymer
• Color: Brown
• Transport Package: Bag
• Specification: 25kg
• Origin: Shandong
• HS Code: 7202999900
• Production Capacity: 200000t/Year

Product Description

Product Description

PRODUCT DESCRIPTION
Polyaluminium chloride (PAC) is an inorganic substance, an emerging water purification material, an inorganic polymer coagulant, referred to as polyaluminium. It is a water-soluble inorganic polymer between AlCl3 and Al(OH)3, with a general chemical formula of [Al2(OH)nCl6-n]m, where m represents the degree of polymerization and n represents the neutrality of the PAC product. n=1~5 is a highly charged polymeric ring chain with a Keggin structure, which has a high degree of electrical neutralization and bridging effect on colloids and particles in water, and can strongly remove micro-toxic substances and heavy metal ions, with stable properties. The inspection method can be inspected according to the national standard GB 15892--2003. Due to the bridging effect of hydroxide ions and the polymerization of multivalent anions, the produced polyaluminium chloride is an inorganic polymer water treatment agent with a large relative molecular mass and a high charge.
The color is yellow or light yellow, dark brown, dark gray resinous solid. This product has strong bridging adsorption performance. During the hydrolysis process, physical and chemical processes such as coagulation, adsorption and precipitation occur. The fundamental difference between polyaluminium chloride and traditional inorganic coagulants is that traditional inorganic coagulants are low molecular crystalline salts, while the structure of polyaluminium chloride is composed of polycarboxyl complexes with various forms. It has fast flocculation and precipitation speed, a wide range of applicable pH values, is non-corrosive to pipeline equipment, and has obvious water purification effect. It can effectively remove SS, COD, BOD and heavy metal ions such as arsenic and mercury in water. This product is widely used in drinking water, industrial water and sewage treatment.

PRODUCT USES
1 Water purification: domestic water, industrial water;
2 Urban sewage treatment;
3 Treatment of industrial wastewater, sewage, sludge and recovery of certain slag in sewage;
4 For some industrial sewage that is difficult to treat, PAC is used as the matrix, mixed with other agents, and formulated into composite PAC, which can achieve surprising results in sewage treatment.
 

Product Parameters

 

standard	GB/15892-2009		GB/T22627-2008		GB/T 22627-2014
index	Drinking water level		Water treatment level
	liquid	solid	liquid	solid	liquid	solid
AL2O3(%)≥	10	29	6	28	6	28
Basicity(%)	40.0-90.0		30-95		30-95
Water insoluble matter%≤	0.2	0.6	0.5	1.5	0.4
pH	3.5-5.0		3.5-5.0		3.5-5.0
Fe %≤	----		2	5	3.5
As %≤	0.0002		0.0005	0.0015	0.0005
Cd %≤	0.0002		---	---	0.001
Cr %≤	0.0005		---	---	0.005
Pb %≤	0.001		0.002	0.006	------
Hg %≤	0.00001		---	---	0.00005

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Company Profile

Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.