Sichuan Jinhui Environmental Protection Technology Co., Ltd (Jinhui for short) possesses strong technical strength and has many famous experts of this industry and numerous technicians with profound industrial background and professional service level. Among them, there are 2 senior engineers in environmental protection, 3 engineers, and 16 professional construction managers. Jinhui, under the technical support of Southwest Jiaotong University, Sichuan Xihua University and Sinopec Southwest Environment Research Institute, has developed FYD bioengineering technology aiming at the subject of sewage sludge. It collects sewage sludge samples from sewage treatment plants in Chengdu of Sichuan, Changzhou of Jiangsu , Kunming of Yunnan, Shanghai and other large and medium cities and carried out FYD bioengineering technology testing. The results show that FYD bioengineering technology is entirely different from the traditional biological treatment technology. FYD bioengineering technology is to mix directly the biological agent with urban domestic sewage and then decompose and degrade the pollutants in the sludge with the application of bioenergy of organism so as to realize the stabilization, harmless, minimizing effect after the sewage sludge being treated. With the monitoring by Sichuan Environment Monitoring Center Station and Jiangsu Environment Monitoring Center Station, all physical and chemical indicators of such technology reach National GB16889-2008 Standard. China Patent Bureau has approved the patent application and granted the Patent No. 200910058645.X.

The main technology and products of Jinhui include industrial and domestic sewage sludge treatment technology, oil drilling fluid innoxious curing technology, ground raw oil biological agent treatment technology, three-proofing agents and other new environment protection products and relevant technical service. The three-proofing agent developed by Jinhui was awarded the National Key Popularized Scientific and Technology Project and was granted the national patent (Patent Number: 98111856.9).

Nowadays the economy develops rapidly. Due to the concentration of population in cities, wastes are unavoidably to be increased. These wastes, for its large discharge amount and severe pollution, have imposed more and more pressure on the living environment; therefore it is of great urgency to treat such pollution. However, the generation of wastes also causes the development of treatment means. Jinhui has carried out long-term scientific tests aiming at treatment of sewage sludge and has achieved substantial effects, which are awarded good reputation by relevant experts.

Jinhui is always dedicated to renovation of technology and commences at the difficult points, and has developed thorough solutions after hard study, repeated engineering practice, taking advantages of advanced cases and eliminating the shortcomings, concentrating the worldwide advanced science and technology, and with combination of locally actual situation, to have the perfectness of mountains and rivers reappeared.

Jinhui has carried out careful analysis of the properties of treatment of domestic sewage sludge and adopted biological agent treatment technology to treat the sludge. The treatment technology is characterized as stable performance, non peculiar smell, innocuity, harmless, and adjustable water contents. The sludge may be finally transferred to recycled building material resources, which has been testified by domestic authoritative experts and may be used in construction industry. It can save enormous resources and reduce pollution emission, which is another remarkable contribution to environment protection field.

“Honest, sincerity, hardworking, cooperation” is the enterprising spirits of Jinhui. To make the environment and life more harmonious is the pursuit and service tenet of Jinhui. Jin hopes it can serve for more and more clients with its products and technology.