Expert Interview: Academician of the Chinese Academy of Sciences

The academician affirmed our plan and gave us encouragement. At the same time, he emphasized the seriousness of cadmium harm. He attached great importance to environmental protection and gave us a lot of help, support, and constructive suggestions: read more literature, Google information, conduct research, and observe how to speed up the treatment of bacterial sites at home and abroad. We have limited means, but we can observe cutting-edge technology. Environmental pollution is of great importance, just like the serious smog in Beijing in 15 years, which affected countless people. At this time, we have a deeper understanding of pollution, and water pollution is the same, which will always make people feel sorry but unable to do anything about it. But each person has a different understanding of resources. For me, sewage treatment is very important to everyone. After 40 years of rapid development at the expense of the environment, the threshold of environmental protection has been lowered. In recent years, the government has attached great importance to environmental governance. From north to south, the environment has been greatly improved. Overall, doing this project has helped in many ways around the world.

Researcher Interview: Dean Chen

In our project, Dean Chen gave us practical suggestions: the team can 3D print the hardware for implementation; At the same time, the cell can be moved to carry out device work, and the video can be arranged on the Report. It can also enrich the sub-project, how to do it, and how to prove it can be done. Our overall project is feasible and will contribute to the sustainable development of human society.

Interviews with Government Officials

After introducing the project to the government personnel and asking, they explained the national policy: it is true that there is no need for innovation and technological development soon of our country, the physical law and flocculant are very stable, the water is controllable these factors have led to the present water filtration technology relatively mature, so there is no need for the special innovation and development. Generally, how to treat sewage is to add flocculant, physical adsorption activated carbon or surface coating electroplating wastewater and the final precipitation method, according to the sludge to treat. And the country's main concern is whether the wastewater can meet the standards of real-time discharge. And focus on each small business, because they are different and need to be controlled by the state.

Mass survey

Conduct a survey among the public, including questions about the government's thoughts on testing and the importance of determining the hazards of heavy metal pollution. It can be found from the masses that most people attach great importance to cadmium pollution and consider water pollution as the top priority in their lives. At the same time, some people are concerned about GMO and have prejudices and worries about GMO, so the concerns of most people should also be considered in this part. Moreover, the masses have great expectations for the government's control, and express their emotions in relation to the real situation of their children and grandchildren in their families. However, cadmium pollution has not been understood in a wide range, and many people are only concerned about heavy metals, rather than individual differences, such as the harm of cadmium. A small group of people pay special attention to contamination in food and will look at the layers of selection.

Social Activities

Visited the museum of Guangdong institute of the microbiology of fungi, the museum display hundreds of fungi and a variety of strains let us know about the fungi study history and give we added some important points, for our experimental project of research direction to a certain degree of inspiration at the same time, also widened our study way, Let's not stick to the fungi we've known in the past, and let's try more and better solutions. Different fungi in the museum also made us pay attention to the influence of various factors such as different regions and different climates, which may bring difficulties to our project practice. We considered more situations and improved the experiment on cadmium adsorption. This theoretical knowledge and thinking enlightenment brought important help to the experiment.