Investigation report on environmental hazards of "white pollution"
Objective: To let people know the harm of "white pollution"
Form: investigation and interview
Time: February 28, 2008
Venue: Changchun City
Organizer: xx xx
Participant: xx xx
People have many such experiences: a big box of gifts, which is mostly foamed plastic when opened; Go to the store to buy a toothpaste or a box of toys, and the salesman will pack it in a small plastic bag; Go to a fast food restaurant, and the waiter will give you a meal in a plastic box. When you go to the farmer's market, you can collect a lot of plastic bags, vegetables, fruits, meat and rice noodles ... all of which are packed in plastic bags for you. Even if you buy garlic, you will pack it in small plastic bags. Plastic products bring a lot of convenience to our life and are cheap. However, have you ever thought that it not only provides convenience for people, but also brings people a "white disaster"?
We have conducted various investigations and studies, consulted various materials, and analyzed and summarized them.
Second, our investigation and study:
1. We counted the times of throwing large and small packaging bags, snack boxes and plastic products in a trash can in front of XX supermarket on XX Street in Changchun: 2 10 times in the morning; Throwing at noon 105 times; 95 times in the evening. This is just a trash can. There are so many waste plastics in one day that it is not difficult to imagine that the waste plastics in the whole country and even the whole earth will be an astronomical figure.
2. We found in a small fast food restaurant on XX Road: "They can sell about 250 fast foods a day, and each fast food needs at least 2 plastic fast food boxes, which means at least 500 plastic fast food boxes a day."
We went to Xinhua Bookstore and looked up information in the school library, but there was little information about "white pollution".
4. We went to Jingyue Environmental Sanitation Center. Grandpa Jiang of the Environmental Sanitation Institute told us that in our district, more than 50 sanitation workers are working hard for our environmental sanitation every day. There, we also learned the true composition of "white pollution" and preliminarily understood the harm of "white pollution".
In order to get rid of the predicament, we use the internet to do research. We found more information about "white pollution" on the Internet, which gave us a deeper understanding of "white pollution".
Third, what is "white pollution"?
"White pollution" has become a well-known new term. So what is "white pollution"? "White pollution" mainly refers to the environmental pollution caused by white foamed plastic lunch boxes, various plastic bags and agricultural plastic films. The main components of "white pollution" are polyethylene (PE), polyvinyl chloride (PV), polypropylene (PP) and polystyrene resin (PS). Plasticizer, foaming agent, heat stabilizer, antioxidant, etc. Also added to these pollutants.
Four, the main reason of "white pollution":
1. Plastic garbage has not been properly managed and treated, and garbage has not been collected separately. What can be recycled is not recycled.
2. Many enterprises do not treat the white garbage produced in the production process scientifically and let it drift.
3. China's existing laws do not deal with plastic packaging waste, and have formulated excellent relevant laws and regulations. String 9
Although our city has become much cleaner under the slogan of creating a provincial civilized and sanitary town, on the whole, people's awareness of environmental protection is still relatively weak, and the phenomenon of abusing and dumping plastic products at will is quite common.
Five, the harm of "white pollution":
(1) Visual hazard:
The plastic garbage scattered in the environment ruined the city appearance. Such as disposable foamed plastic tableware scattered in the natural environment, streets and lanes, rivers and lakes, and ultra-thin plastic bags flying all over the sky or hanging on branches, which bring bad stimulation to people's vision.
(2) Potential hazards:
1. Plastic film waste remains in the soil in a large area and accumulates for a long time, causing soil hardening, affecting crops' absorption of nutrients and water, and leading to crop yield reduction.
2. Plastic garbage discarded on land or in water will lead to the death of animals if it is swallowed as food.
3. The plastic garbage entering the domestic garbage is light in weight, large in volume and difficult to handle. If they are buried, they will occupy a lot of land and it will be difficult to decompose for a long time.
4. Some plastics are poisonous. If they are used as tableware or food packaging materials, they will be harmful to human health.
5. The ozone layer is thinning.
We are particularly interested in the harm of "ozone layer thinning". Because plastic waste generally exists on the ground, and the ozone layer exists in the sky, so far apart, how can it matter? After consulting materials, books and some teachers, the conclusion is that white pollution releases a lot of poisons in plastics into the atmosphere through the radiation of the sun, and the ozone layer is above the atmosphere, making the ozone layer gas gradually thinner. We all know that the sun is a kind of "big fireball", which naturally glows and heats up at tens of thousands of degrees. Steel has turned into gas before it reaches several kilometers. How can such a high temperature not destroy the earth? In order to prevent the earth from being greatly damaged, the ozone layer has really made great contributions. When the sun assisted shooting, it stood up and blocked the attack again and again. But because "white pollution" does destroy the ozone layer and make it thinner, it will be a huge crisis for the earth.
Verb (abbreviation for verb) takes action to control "white pollution"
Through this survey, we know that with the rapid development of industrial and agricultural production, it has created unprecedented huge material wealth for mankind and paid a heavy price for the environment. Ecological destruction and environmental pollution have posed a serious threat to human survival and development. When it is windy, the air is filled with yellow dust, and sometimes white plastic bags fly in the air. It's embarrassing to go out. Therefore, solving environmental problems has become an urgent and important task. In our XX district, although there are more than 300 sanitation workers fighting against "white pollution" day and night. However, to change this situation, it is far from enough to rely solely on the efforts of sanitation workers. We must also improve our environmental awareness. Environmental pollution and destruction are not caused by one person, so protecting the environment should be the behavior of the whole society. Each of us has an obligation to protect the environment.
At the same time, we also understand that we are the masters of society, and improving the global environment is the unshirkable responsibility and obligation of our generation. We should strive to raise awareness of environmental protection and save resources. If everyone in the world destroys it every day, the earth will become a garbage dump; If everyone in the world is environmentally friendly every day, we can create a beautiful world. Let's join hands to protect the earth, our common home.
To this end, we suggest starting from ourselves, starting from small things, so as to:
1, don't litter and waste, put the garbage in the designated dustbin.
2. Our school has set up a "garbage sorting place", so we should actively participate and publicize it.
3. Don't waste, including not wasting a piece of paper, a drop of water and a penny.
4. Try not to use plastic bags, use less plastic bags, and actively use renewable products to reduce white pollution.
5, found that there is damage to the surrounding environment behavior should be stopped in time.
Exercises and reports
Practice is the only criterion for testing truth. In class, we have learned a lot of theoretical knowledge, but if we can't use it flexibly in practice, it means we haven't learned it. Practice is to apply the theoretical knowledge learned in class to actual combat.
How can we flexibly and appropriately apply the knowledge in textbooks to our lives and work and become useful talents to others and society? How can we adapt to today's rapidly developing society, how can we determine our own life coordinates and realize our own life value?
With this in mind, I walked into Changchun Branch of XX Gold Investment Co., Ltd., where I received more useful investment knowledge. The daily exhibition and drills enhanced my actual combat ability and made us take a successful step.
I. The purpose of the internship
Through the practice of investing in companies and businesses, we have a preliminary understanding of the nature, operation mode and operating environment of the company. At the same time, combined with my own professional knowledge, I observed and understood the company's operating characteristics, business needs and main products, which laid the foundation for further learning professional knowledge.
2. Internship time: 2065438+00 April 1.
3. Internship location: Changchun Branch of XX Gold Investment Co., Ltd..
Four. Practice content
1. Basic information and historical evolution of the company;
XX Gold Investment Co., Ltd., the executive director of China Gold Association, is mainly engaged in physical gold investment, customized sales of gold and silver products and investment management consulting. It has gold investment products represented by XX investment standard gold bars and a think tank centered on XX gold industry R&D center.
2. The ownership nature, business policy and business philosophy of the company;
Transparency and compliance: transparency means creating a fair, just and open business environment; Compliance means that we respect internal and external rules, respect the system and reassure investors.
Honesty and Harmony: We treat everything inside and outside the company with the principle of honesty and create a win-win situation of harmonious development and common progress.
Professional enthusiasm: customers are the source of the company's survival and development, and they deserve warm, thoughtful and effective service. When we help our customers succeed, we succeed, and customer satisfaction is our goal.
Pragmatic innovation: without a down-to-earth work style, the cause will have no foundation; Without innovative thinking, the career will lose its development direction.
3. The company's operating characteristics, business needs and main products;
Hengtai Datong has formed a strategic partnership with many authoritative institutions and trust groups at home and abroad, and is committed to implanting international advanced gold investment concepts and trading models into the China market, striving to build a professional, efficient, safe and convenient comprehensive gold investment service platform.
Verb (abbreviation for verb) internship experience
Through three weeks' internship, I learned a lot from knowing nothing about investment to getting a glimpse of the door, and I became more mature.
In the first week, I started from the morning meeting and cultivated a basic understanding of the gold market. The daily work begins with the morning meeting. At the morning meeting, I will explain the domestic and foreign news in the daily newspaper. A piece of news that is often casual may also have an impact on the investment market and may change my perspective of reading newspapers and watching TV in the future. When the managers of the customer service department are doing technical analysis on each section, the piles of gold investment expertise are beyond my comprehension, so I have to try my best to write down those technical terms and go back to the internet to look them up. During my internship, I also participated in the training of account managers. Learned a lot, graphics, moving averages, time windows, various indicators, historical allusions, I ching gossip, dealing with people, getting rich. Anyway, I had a good time learning. I really realized that the life of managers my age is not easy and the work pressure is huge. It takes ability to wear shirts, ties, trousers and shoes.
The second week is the practice of the front desk of the trading hall. In order to be familiar with the business process, I opened an account for myself first. The first thing is to open a shareholder card, then handle a fund account, and then go to the bank for three-party depository. When all these procedures are completed, you can go into the market to speculate in gold. The process of opening an account seems simple, but various uncertainties emerge one after another, which requires the counter staff to have strong adaptability and strictly abide by various business regulations.
The third week is mainly an internship in the gold market, judging the trend of the market and individual stocks. During this period, I understood the influence of funds on the whole market and the relationship between gold volume and price; Further study the application of golden section in trend analysis; The calculation formula and application method of CR technical index are studied.
The fourth week's study content is realized by entering the bank outlets. Mining potential customers and serving existing customers is the main learning content at this stage. By learning the basic business of banks, contacting customers, understanding the investment intention and risk tolerance of customers, and explaining the current market situation and economic operation trend through our professional knowledge and market information, we can realize the excavation and maintenance of customers. The study at this stage not only mastered the handling process of banking business, but also contacted customers. The most important thing is the influence of this stage on the way of dealing with interpersonal relationships, which has increased social experience and learned things that schools can't learn.
Through this internship, I learned the functions of gold investment companies and securities, not the scene of crazy bidding in the stock exchange wearing a red vest. On the contrary, securities companies are only institutions that provide peripheral services and investment advice to customers, which is convenient for customers to conduct securities transactions. All trading decisions and operations can only be made by customers themselves. With the implementation of a series of measures such as third-party depository, the gold investment market and securities companies have gradually developed in a benign direction, and a series of new investment varieties such as stock index futures, margin financing and securities lending have also been preliminarily tried.
The following is the writing format for your reference.
Department Name: Specialty: _ _ _ _ _ _
Grade _ _ _ _ _ _ Class: _ _ _ _ _ _ Name: _ _ _ _ _ _ Student ID: _ _ _ _ _ _ _
Internship unit: XXXX Co., Ltd.
Internship time: from _ _ _ 2009 to _ _ _ 2009, a total of-days.
Practice report text
1. internship purpose: introduce the purpose and significance of internship, the general situation and development of internship units or departments, and the requirements of internship. This part of the content usually appears in the form of preface or introduction, without a separate title and serial number.
Second, the practice content: first introduce the general situation of the practice arrangement, including time, content and place, and then introduce the specific practice process and practical work content one by one according to the arrangement order, and the application of professional knowledge and skills in the practice process. Based on narrative or line drawing, on the basis of introducing practical content completely, I will focus on the problems that I think are of great significance or need to be studied and solved, while other general contents will be briefly introduced.
Third, the practical effect: around the requirements of practical purposes, focus on the analysis and thinking of problems found in practice, and put forward countermeasures and suggestions to solve the problems. Analysis, discussion and suggestions should be based on references and attached to the text. The analysis and discussion of the content and reasoning process is one of the important contents of the practice report, including the countermeasures and suggestions, which is an important basis for reflecting or evaluating the level of the practice report.
Fourth, practice summary or experience: evaluate the effect of practice in your own language, focusing on your own experience. When there are many contents, you can list subheadings and report them one by one. In the last part of the summary or experience, in view of the shortcomings found in practice, the direction of future study and exercise is briefly put forward.