Description
Product Description:
Polyaluminium ferric chloride (PAFC) is a kind of inorganic polymer coagulant, which is made by coagulation and hydrolysis of aluminum salt and iron salt. According to the principle of synergism, a new type of high efficiency coagulant is prepared by adding iron ion or ferric oxide and other iron compounds.
It combines the advantages of aluminum salt and iron salt, improves the morphology of aluminum ion and iron ion, and greatly improves the degree of polymerization. The advantages of aluminum and iron coagulants for air flotation operation and improvement of coagulation performance of polyaluminium chloride; the purification effect of high turbidity water and low-temperature and low turbidity water is special *, without adding basic auxiliaries or other coagulants.
Application-Urban water supply and drainage purification: river water, reservoir water, and groundwater.
-Industrial water purification.
-Recovery of useful substances in industrial waste water and waste residue
-Promote the sedimentation of pulverized coal in coal washing wastewater
-Recycling of starch in the starch manufacturing industry.
-Various industrial wastewater treatment: printing and dyeing wastewater, leather wastewater, fluorine wastewater, heavy metal wastewater, oily wastewater, papermaking wastewater, coal washing wastewater, mining wastewater, brewing wastewater, metallurgical wastewater, meat processing wastewater, sewage treatment.
-Paper sizing.
-Refined sugar liquid.
-Cast molding.
Specifications
| Index | Index |
| Solution | Solid |
| Al2O3 w/% ≥ | 8.0 | 28.0 |
| All iron, w/% | 1.5~5.0 |
| Fe 2+, w/% | 0.2 |
| Basicity % | 20.0~85.0 |
| Density (@20ºC)/(g/cm3) ≥ | 1.19 | -- |
| Insoluble matter, w/% | 0.5 |
| pH value (10g/L solution) | 3.5~5.0 |
| Insoluble matter (Nonionic type), w/% | 0.3 | 2.5 |
Company Profile&Certification
Lanyao was established since 1998,in the start-up stage, as a watertreatment chemicals distributor, we provided product sales and technical supports for various regional sewage plants in East China.
Since Eastern China has always been a concentrated area for the development of light and heavy industries in the early 20th century, the water qualities of sewage plants in various regions are relatively different and complicated so that the treatment is relatively difficult. Therefore, we usually send technicians to the site and conduct micro-experiments based on detection report on COD,BOD,SS,ammonia nitrogen,total phosphorus,heavy metal and other impurities.As that we can match the appropriate type of chemicals to obtain the best treatment effect.
Until 2006, according to nearly ten years of technology accumulation and research on various types of chemicals, cooperating with experts and professors from various colleges and universities, Lanyao manufacturing-type enterprise was settled in yixing, jiangsu province.
Lanyao produces a wide range of chemicals used in water treatment processes, including coagulants, flocculants, PH adjusters such as polyaluminium chloride, poly ferric sulphate, sodium acetate and polyaluminium ferric chloride, etc. The company is now located in the Chemical Industry Zone in Jiangsu Province, with a factory area of 17,000 square meters and 108 employees.
We have a complete set of production management and quality control systems. We got the 1SO9001 quality system certification in 2012, the ISO14001 environmental system certification in 2014, and the occupational health and safety management system certification in 2016. The company has both advanced equipment and talents, domestic advanced testing equipment, and over 30 years of professional and technical personnel with intermediate and senior titles. In addition, the company has a professional transportation team, and owns 10 liquid PAC tankers and 5 vans, which can fully guarantee the timeliness of product supply.FAQ:
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