(Polymeric)Ferric Sulphate

Ferric Sulphate Instructions:

Hunan Yide Chemical Co., Ltd. produces ferric sulphate by advanced spray drying method, our ferric sulphate has high Fe³⁺content, high effective components, it is very easy to be dissolved in water, the insoluble substance is very low, it has a strong removal capacity for turbidity, COD, BOD, SS, heavy metal and etc, has a good decolorizing effect, strong flocculation capability, our ferric sulphate is better than other ordinary ferric sulfate and polymerized aluminum sulfate, polyaluminum chloride purifying agent. Our ferric sulphateis a high-tech product. The product has two kinds liquid and solid. The appearance of liquid product is brown-red, the appearance of solid product is yellow powder. All indicators of our ferric sulphate are better than national standards" of the people's Republic of China GB14591-2006 water treatment agent polyferric sulfate", and it meets the international standard of NSF and AWWA B 406-97.

Our ferric sulphate can be used safely in the purification treatment of urban drinking water, and is widely used for industrial circulating water, and chemical, petroleum, mining, paper plant, power plant, printing and dyeing, brewing, steel, coal gas, electroplating industry wastewater and city life sewage water and sludge dewatering purifying water treatment, our ferric sulphate can achieve the satisfying effect of purification water treatment for different kinds source water from a different area.

Our ferric sulphate can be used safely and effectively for use in aquaculture, by controlling the dissolving speed of ferric, mixing and stirring feed with ferric sulphate, adding the mixture into water, ferric sulphate is hydrolyticed, then water pollutants fast settle, in the water bottom artificially construct rich ferric rich nutrient ecosystems, reduce the substances consuming oxygen and increase the dissolved oxygen in water, reduce the risk of aquatic products death due to hypoxia, accelerate the growth of microorganism.

Characteristics:

And our ferric sulphate has the characteristics compared to other product.

1, It is a new iron salt inorganic water purified agent.

2, High effective components, High Fe³⁺content, excellent coagulation performance, a lumen ustum thick, fast settle, the time is about 5-30min, with other equipment, the speed will be faster.

3, It’s easy to be dissolved in water, low insoluble material, Low heavy metal content, fine water treatment effect, no iron ion is transferred into the water in 10 folds dosage.

4, Stable, the solution can be reserved for a long time, no deposit, no degeneration, no pipe plugging.

5, Significant decolorization, deodorization, dehydration, oil removing, sterilization, removal of heavy metal ions in water, radioactive substances and carcinogens and other effects, have a strong ability to remove COD, BOD.

6, Non-toxic and harmless, safe and reliable, completely solve the problem of exceeding the standard of aluminum ions caused by using an aluminum saltwater purifying agent, known as the green water purifying agent.

7, The application PH is 4-11, best is 6-9, after purification, the pH value of the range of variation is small, and can reduce the water hardness.

8, Unique effect to micro-pollution, algae, raw water with low temperature and low turbidity.

9, The replacer for a normal product, good for export.

10, According to the customer's special purpose adjustment formula.

Usage and cautions

Before use, you should test it in the beaker to determine the dosage.

1. Dissolved in the pond in 20-50% concentration, stirred it, then stood to till the water is brown-red.

2. According to the original medicine, its dosage is equal to polyaluminum chloride, and is 1/3-1/4 of solid aluminum sulfate. The solution follows the concentration.

3. During use, feed the medicine by measuring the tank.

4. Watch the deposit forming state.

Condense phase: In a short time, it forms a small deposit in water, the water is more cloud, the test rev in the beaker is 250-300r/min in 10-30s, the time should be less than 2 min.

Flocculation phase: The deposit becomes bigger and bigger, it needs no flow speed and time(10-15min), you can see lots of deposits, there are clear interface in water.

Stir: first: 150r/min in 6min, then 60r/min in 4min.

Subside phase, The deposit is settled in the water, you can use slanting tube or board( best method is air float way), big deposits will fall into bottom, the small will become big, its last stage, the residual cloud will be changeless.

Time: 20-30r/min in 5min, standing in 10min.

5. Intensive filtration: it can increase the purified efficiency by filter structure and aids.

6. To industry sewage, the uses are similar with water making factory. To such water with high color, COD and high BOD, you can use some aids.

7. In the former chemical settling equipment, you just need to add a dissolved pond.

8. Stored in a dry place, avoid moisture and heat(<80°C), and no break in the packing, this product can be preserved for a long time.

9. This product should be dissolved before use, the dissolved equipment and feeding equipment should be made from anticorrosive material.