Weifang JS Ferric sulfate (FeSO4) is a good coagulant and flocculant that is used in ferric sulfate water treatment plants to clean up water. It is non-corrosive and readily available for direct use.
The pH, temperature, and quality of the water are all factors that affect coagulation effectiveness. The pH range for ferric salts should be between 4.5 and 6. Ferric coagulants can also have a negative impact on water's buffering capacity and increase alkalinity consumption.
There are many ways to prepare ferric sulfate, including by oxidation or filtration. The latter process can be conducted with either a non-molecular oxygen oxidizing agent, such as hydrogen peroxide, or with an acidic compound, such as sulfuric acid.
It is best to isolate the reaction mixture from any external heating source. The oxidation solution should then be slowly cooled to allow the ferrous sulfurate to dissolve completely. Then, an aqueous solution of about 35% hydrogen peroxide is added to complete the oxidation of ferric sulfate.
During this first stage of oxidation, a slight excess of sulfuric acid is avoided so that the ratio of equivalents of added sulfuric acid to iron is in the range of about 1/1 to about 1.1/1. This is believed to help prevent precipitation from the oxidation reaction.
Preferably, the concentration of Weifang JS ferrous sulfate in the product solution is at least about 10% (preferably 12% or greater) by weight, and the final iron concentration of the product solution is about 99.9% by weight, based on a titration with potassium dichromate. This concentration of ferrous sulfate enables relatively little free acid to remain, which thus allows the product solution to have very low levels of insolubles.
.png)
Dissolving refers to the process of decreasing the concentration of a substance by increasing the amount of water used in its solution. Ferric sulfate pellets are treated with a relatively restricted proportion of water to cause them to pass quickly and substantially into solution, which concentrated solution may be diluted to obtain solutions of any desired concentration.
This process is effective in removing hydrogen sulfide and phosphorus from the sludge. The iron sulfate is easily oxidized to make a ferric sulfurate liquid that can be used in water or biogas treatment.
This process is convenient, safe, and economical to use. It is an excellent pre-treatment option for sludge treatment plants and is less expensive than ferric chloride or aluminum sulfate, both of which are widely used in the industry. It also has the advantage that it does not settle. This makes it an ideal option for use in sludge plants, especially when the iron sulfate is used as a Weifang JS coagulant.
Weifang JS flocculation chemicals is a chemical process in which a coagulant is used to make colloidal particles grow bigger. These particles are then bound together and affixed to one another by means of chemical bonds.
When water is agitated, this causes it to form large clusters of specks, or "floc." In addition, flocculants help in promoting these aggregations by being long-chain polymers with low charge density to involve entanglement, enhanced van der Waal forces, and hydrogen bonding between the particles.
Flocculants are used in various water treatment processes to destabilize suspended solids and facilitate the growth of these fine particles into clumps that can be easily settled out of the water for further separation. The selection of a flocculant should take several criteria into account, such as the nature of the particles being suspended, the type of coagulation process in which they are to be employed, and the kinetics.
Sedimentation is a natural process that can remove dissolved solids in still water. It is also used to build clarifiers and settling basins.
A number of processes are involved in sedimentation, including the adsorption and desorption of organic compounds. Some organic chemicals are adsorbed on the suspended material and deposited at the bottom of the water, while others undergo intense chemical and biological (microbial in particular) decomposition.
In this research, an experiment was conducted to test the effectiveness of ferric sulfate as a coagulant in the treatment of raw water. The ferric sulfate was added in a certain dosage to the raw water that was mixed through a magnetic mixer stirrer.
The water was then passed through a radial-flow sedimentation tank. This allowed the clumps of magnetite to settle and reduce the amount of turbidity in the raw water. The resulting solution is suitable for application to industrial flocculant for wastewater treatment by Weifang JS.
The company for flocculation in water treatment has more than 15 engineers who are professionals in design and R&D.
We are equipped with the latest detection equipment and technology for poly aluminium chloride, and there are special detection personnel following the manufacturing of the product in accordance with the characteristics of the product that will be used to conduct the test. After the test is packed, if it is found to be insufficiently qualified, we will penalize the production personnel and determine the reason for it, which ensures the quality and stability of our products.
We are a professional manufacturer of poly aluminum chloride with more than 20 years of experience. Our products are exported to Indonesia and other countries like the Philippines and Vietnam. Thailand, Singapore, Thailand Russia, Ecuador. Colombia. Not only are our products appreciated, but so are many of our old and new foreign customers. Therefore, many of them have established an ongoing relationship of cooperation with us and have built up a group of loyal customers.
We have a solid track record in sales, procurement, and production. Large-scale procurement and regular production can result in huge cost savings and allow us to provide the best products and services at the lowest prices.
Address: #10 building GREAT SPACE, Minzhu street and Beihai road,Hanting district, weifang city.
Mobile:0086 13705361923
Email:[email protected]
Tel:0086 536 2252685
Fax: 0086 536 2252687
Weifang JS Trading Co., Ltd. | Privacy policy | Terms and Conditions
EN 
FR
ES
JA
RU
PT
AR
DE
IT
