Hairun knows the importance of environmental protection for a enterprise development, so has been committed to the research of water pollution prevention and resource recovery, and developed the HA series of new type of macroporous adsorption resin, and successfully developed the Fixed Bed Adsorption Process, which is widely used in high concentration organic wastewater treatment, inorganic wastewater treatment, not only govern the toxic organic chemical wastewater effectively, but also strictly controlled the emission of toxic organic pollutants, resolves the problems of environmental protection management which has troubled the developments the enterprises. Also implements the enrichment of raw materials and intermediates in waste water, recycling and comprehensive utilization, achieved the environmental benefits, social benefits and economic benefits, and helped our clients to take the road of sustainable development.
| Product Model | Application |
| HA-1 | Be used for adsorption and recovery of phenol, naphthalene and organic acid wastewater treatment, such as phenol, paracetamol, benzyl alcohol, chlorobenzoic acid, benzoic acid, 2,4 D acid and etc. |
| HA-2 | Be used for adsorption and recovery of amine and naphthalene series wastewater treatment, such as aniline, o-chloraniline, p-phenylenediamine and etc. |
| HA-2C | |
| HA-3 | Be used for recovery of dipeptide in the aspartame condensed and refined mother liquor. |
| HA-4 | Be used for recovery of phenylalanine from aspartame. |
| HA-5 | Be used for recovery of acetaminophen from paracetamol refining mother liquor |
| HA-6 | Be used for removal of divalent metal ions from wastewater, such as copper, nickel, cobalt, manganese, etc |
| HA-7 | Be used for recovery of molybdenum, vanadium, tungsten and other amphoteric metals in hydrometallurgy, Hexavalent chromium wastewater treatment, organic acid wastewater treatment, which has the advantages of high analytical efficiencyand good mechanical strength. |
| HA-8 | Special resin for biochemical tail water, reduce the running cost effectively. |
| HA-9 | |
| HA-8B | Special adsorbent resin for ammonia removal |
