This invention provides a method for synthesis a catalyst for catalyzing hydrogenation of CO2 to methanol. The precipitation process was controlled at 70 oCaging for 1.5 hour. The CuO: ZnO: Al2O3 weight ratios are 7: 3: 1. The particle size of CuO is less than 5 nm. The reaction is carried at 50 bar250 oC, CO2/H2= 1/3. Adding hydrophobic fumed silica, water is expelled from catalyst surface,the reaction can shift to product side. Therefore the CO2 conversion can reach 90 thermodynamic equilibrium conversion, methanol selectivity is greater than 95.

The innovative microbial wastewater treatment technology of our team can effectively reduce the COD, BOD, total nitrogen and total phosphorus in livestock wastewater to the emission standards in a short period of time, and the generated microorganisms can be developed for feed additives and organic fertilizers. In terms of industrial wastewater, this technology can also effectively clean petrochemical, ammonia nitrogen and heavy metal wastewater by degrading COD and ammonia nitrogen even adsorbing heavy metals, showing the excellent treatment performances.

Responding the government’s policy of “circular economy”. The project is to manufacture high value and energy saving construction material (lightweight aggregate) by using Taiwan environmental and industrial waste, such as paper sludge, textile sludge, organic waste solvent from semiconductor industry, and reservoir sludge, etc. Based on fully recyclable concept to create real benefits for domestic ecological environment.

Using the concept of bionicscircular economy to develop low-costhigh -performance flexible electrodesionic liquid polyelectrolytes for all solid-state flexible supercapacitors. This type of flexible electrode has excellent dimensional stabilityelectrochemical characteristics. The gel-state polyelectrolytes can be used with metal oxide electrodes to provide high scalability, low cost,high efficiency at high temperatures.

The novel aM device (AC@SGO) is capable of removing extra, unwantedtoxic ions. Particularly it can replace the RO water purifier with even better performance. In addition, the aM device can also be used in industrial RO wastewater recycling with a minimum maintenance necessity. The aM device with the advantages of relatively low costmultiple functions would have a high business competitiv

A catalytic thin film was deposited on a porous substrate by a liquid phase method for the synthesis of CNTs as a superhydrophobicsuperoleophilic membrane which is non-toxicenvironmental friendly. The filter membrane was installed on the oil-water separation device for operation without power it’s an important technology for recycling economyenvironmental protection.