Prefabricated eco-house, fast assembly
Steel pipes, Laser machinery, UAV
Water/gas treatment, Cooling water
Prefabricated eco-house, fast assembly
Steel pipes, Laser machinery, UAV
Water/gas treatment, Cooling water
Since the establishment of the company, more than 30 research projects have been made successfully. The main research directions are Unmanned Aerial Vehicle, waste-water treatment methods and technologies, pharmaceuticals, processes, equipment and so on.
Technical research and development achievements (patents, software works, papers, etc.) have been achieved as follows (part 02):
| No. | Thematic Research | Key Technologies |
| 9 |
Research and Application of Comprehensive Electroplating Wastewater Treatment Agent |
The comprehensive electroplating wastewater treatment agent is composed of several substances. The raw material is cheap, easy to obtain and the method is simple. It not only plays their respective advantages, but also has broad spectrum and strong treatment ability through mutual synergy. It has fast settling speed, high efficiency and no secondary pollution for the treatment of heavy metal ions. |
| 10 |
Study on Integrated Treatment Equipment of Buried Rural Domestic Sewage |
Secondary biological contact oxidation process, using push-flow biological contact oxidation; buried below the surface, the surface of the equipment can be used as greening or other land; using automatic control, easy operation and management, easy maintenance; setting up the recirculation of filtered mixed liquid, can effectively improve the removal rate of COD, ammonia nitrogen and total nitrogen, ensure the quality of effluent water and the stable operation of the system. |
| 11 |
Research and Development of Key Technologies for Microbial Resource Recovery and Direct Fermentation of L-Lactic Acid from Food Processing Wastewater |
Composition analysis of food processing wastewater, development of general culture medium, using wastewater as basic culture medium, directly develop into culture medium, or semi-synthetic general culture medium, directly convert wastewater into products, realize waste into treasure. Lactic acid was produced by Rhizopus oryzae fermentation to realize resource utilization. |
| 12 |
Study on Hydrophilic Modification of Membrane Surface in Membrane Bioreactor |
The free radicals were generated by ultraviolet irradiation, and MA was loaded on the membrane surface. The effects of the number of terminal groups of hyperbranched polymers on the surface topology of modified polymer separation membranes were studied. The hydrophilicity of the membranes was measured by contact angle, and the properties of the hydrophilic membranes were regulated by adjusting the grafting conditions. |
| 13 |
Study on Technology and Equipment for Treatment of High Concentration and Refractory Industrial Wastewater |
The device consists of lifting pump, grid, magnetoelectronic catalytic unit and flocculation settling unit. Combining various advanced oxidation technologies, the photoelectric integrated treatment processes of micro-electrolysis, chemical catalytic oxidation, electrocatalytic oxidation and photocatalytic oxidation are adopted. |
| 14 |
Development and Application of New Variable Integrated Rural Sewage Treatment Equipment |
The equipment includes regulating pool, anaerobic pool, aerobic pool and water purification pool. The water inlet is located in the middle of the tank body. The two-way water inlet can be realized by three-way valve, which can realize the simple conversion from anaerobic to aerobic and from aerobic to anaerobic. |
| 15 |
Research and Application of Comprehensive Treatment of Chemical Wastewater |
The two-stage biochemical treatment system is adopted. The iron-carbon treatment system is used before the first-stage biochemical treatment system, and the ozone treatment system is used between the two-stage biochemical treatment systems. The biodegradability of wastewater is greatly improved, the treatment cost is low, the process stability is strong, the removal rate of pollutants is high, and the effluent quality is stable and up to the standard. |
| 16 |
Development and Application of Multifunctional Water Purification Agent |
Multifunctional water purification agents include metal brine solution and gel aqueous solution, which combine metal salts with gelling properties of gelling agents and effectively remove pollutants such as COD, TP and NH3-N from wastewater. It has the characteristics of gelation, plasticity and porous. With gelling agent as carrier, high concentration of effective precipitation salt is formed in the interior, and the removal efficiency is high. |
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