Hanq signed the contract with Sinochem Quanzhou Petrochemical Co., Ltd. (“Sinochem Quanzhou”) of waste water treatment project for refinery plant, which including 15 million tons/year of refinery output and the 1 million tons/year of ethylene and related auxiliary public works facilities.

This is the fourth contract signed by Hanqi and Sinochem Quanzhou served waster water advanced treatment, TN unqualified treatment, and commissioning contract, thus negotiation and signing went smoothly.

Since the first cooperation in 2002, Hanqi has put forward targeted solutions to many complex problems, which won the affirmation and trust of Sinochem Quanzhou. That is the best presentation of long-termism service concept.

In this cooperation, Hanqi Environment provides two lines of advanced treatment solutions: one is the production sewage section, which uses Hardness, turbidity, suspended solids, after passing the pretreatment, they enter the double membrane system for reuse;

According to the requirements of advanced treatment, hanqi provided two lines of solution: a package process of Turboflow + Oxymax oxidation + Biofix filter + Uni-Fil filter for COD, hardness, SS removal, a package process of Tir-Clean+Sandflowcarb technology for total phosphorus and total nitrogen meet standard.