If we are completely unfamiliar with a certain situation or an event, we need to analyze and study it from coarse to fine, and finally form an investigation report according to the investigation. How to write an investigation report to avoid false emptiness? The following is a summary of the environmental health investigation report I collected for reference only. Let's have a look.
Summary of environmental health investigation report 1 In recent years, the urban environment in China has been improving day by day, but the pollution problem in rural areas has become more and more serious. All kinds of pollution not only threaten the health of rural population, but even affect urban population through water, air pollution and food pollution. The rural environmental pollution problem is reported as follows:
First of all, modern agricultural production has caused all kinds of pollution.
China has a large population and little land, and its land resources are deeply developed. Applying chemical fertilizers and pesticides has become an important way to increase land yield. In addition, the rapid development of vegetable production, which uses a lot of chemical fertilizers and pesticides, makes China the country that uses the most chemical fertilizers and pesticides in the world. These two kinds of pollution have also directly destroyed the agriculture-related ecosystems in many areas, posing a great threat to the survival of fish, amphibians, waterfowl and mammals.
Second, the living pollution caused by the lagging infrastructure construction and environmental management in small towns and rural settlements.
Domestic pollutants in small towns and rural settlements are generally discharged directly into the surrounding environment due to imperfect infrastructure and specific control, resulting in a serious "dirty and messy" phenomenon: almost all rural domestic garbage generated every year is piled up in the open air; More than 30 million tons of rural domestic sewage are discharged directly every year, which seriously deteriorates the environmental quality around rural settlements. However, in areas where the process of rural modernization is developing rapidly in China, the phenomenon that infrastructure construction is imperfect and environmental management lags behind the level of economic and urbanization development has not been improved with the improvement of economic level, but the threat to people's health is increasing day by day.
Industrial pollution caused by improper layout and poor governance of township enterprises.
Rural industrialization is deeply influenced by rural natural economy. In fact, it is characterized by low-tech extensive management at the expense of the environment. Every village has a fire, and every household smokes, which not only causes environmental pollution and increases the difficulty of control, but also causes hidden dangers of pollution, which directly affects the surrounding natural ecological environment. At present, the discharge of main pollutants such as wastewater and solid waste from township enterprises in China has accounted for more than half of the total industrial pollutant discharge, and the layout of township enterprises is unreasonable, and the pollutant treatment rate is obviously lower than the average industrial pollutant treatment rate.
As the rural pollution control system in China has not yet been established, environmental pollution will not only rapidly change from "small pollution" to "big pollution", but also from "small pollution" to "great harm", which has brought great negative effects to agriculture as a weak industry and farmers as a weak group. To this end, we should take the following measures:
1. Strengthen environmental legislation, establish and improve rural environmental management institutions, clarify the rights and responsibilities of environmental protection, and form an environmental monitoring and statistical work system. At present, many environmental laws and regulations in China, such as the Environmental Protection Law and the Water Pollution Prevention Law, have not given enough consideration to the specific difficulties of rural environmental management and pollution control.
The government should increase financial support. The division between urban and rural areas has caused serious urban-rural injustice. Mainly refers to the serious disharmony between urban and rural areas in obtaining resources, interests and undertaking environmental protection responsibilities. For a long time, the state has invested almost all in industrial and urban pollution prevention and control. Urban environmental pollution has spread to rural areas, but it is difficult for rural areas to obtain funds for pollution control and environmental management capacity building from financial channels, and it is also difficult to apply for sewage charges for special treatment.
3. Strengthen support and establish a market-oriented mechanism for rural pollution control. The government should deal with the pollution control of rural areas and enterprises above designated size, and formulate corresponding preferential policies, such as the return of sewage charges, and the construction of pollution control facilities of enterprises above designated size can apply for subsidized loans from financial funds.
4. Explore a scientific governance model to improve the efficiency of rural pollution control. Rural domestic pollution, township enterprise pollution and intensive livestock and poultry farm pollution are different from urban and industrial enterprises, so their pollution control modes should be reformed and innovated to adapt to rural environmental pollution control and improve the success rate of pollution control.
Summary of environmental health investigation report 2 When grandma goes to the vegetable market to buy food, I always follow her old vegetable basket closely, and I will come back as happy as a vegetable basket when I go home. At the moment, everything seems different. Grandma only takes money when she goes to the street. I must help her carry those plastic bags when she comes home. There is a little change, but also a little helplessness. Yes, plastic bags have become something we can't live without in the blink of an eye. Yes, with the improvement of living standards, "disposable" household appliances have gradually entered people's lives. However, behind the "simplicity and convenience", how many people understand the consequences of leaving a plastic bag, a snack box or other disposable tableware, and the situation of white pollution cannot be ignored!
I hope our investigation report can make some people who haven't realized the seriousness of "white pollution" become future environmental protection pacesetters! And treat the earth as a pure land!
First, how to constitute "white pollution"
These refractory plastic products are mainly treated by "burying and burning".
However, burying plastic products will destroy the soil structure, make the soil lose its fertilizer efficiency and make nothing grow, while burning plastics (especially chlorine-containing plastics) will pollute the atmosphere.
Second, the harm of "white pollution":
There are two kinds of hazards of "white pollution": visual pollution and potential hazards.
Visual pollution refers to plastic bags, boxes, cups and bowls scattered in the environment, which bring bad stimulation to people's vision and affect the aesthetic feeling of the environment.
The potential harm of "white pollution" is various.
1, disposable foamed plastic lunch boxes and plastic bags for food seriously affect our health. When the temperature reaches 65℃, harmful substances in disposable foamed plastic tableware will penetrate into food, causing damage to human liver, kidney and central nervous system.
At present, the ultra-thin plastic bags we use to hold food are generally PVC plastic. As early as forty years ago, it was found that vinyl chloride monomer remained in PVC plastics. When people are exposed to vinyl chloride, there will be symptoms such as wrist and finger edema and skin sclerosis, and spleen enlargement and liver damage may also occur. In China, almost all the ultra-thin plastic bags we use come from the reuse of waste plastics, which are produced by small enterprises or family workshops. The raw materials used in these factories are discarded plastic barrels, cans and disposable syringes. In production, the raw materials are crushed into plastic particles by machinery, then the plastic particles are put into a pool for cleaning (called disinfection), taken out and dried, and then pressed into films by machinery to make various plastic bags. Every time when eating, many people put their meals in plastic bags. They don't understand that this kind of behavior not only harms the environment, but also harms their own health.
2. Deteriorating the soil environment and seriously affecting the growth of crops. Long-term residue of discarded agricultural films and plastic bags in farmland will affect the absorption of water and nutrients by crops, inhibit the growth and development of crops, and cause crop yield reduction. If livestock eat plastic film, it will cause digestive tract diseases and even death.
3. Landfill is still the main way to deal with municipal waste in China. Due to the low density and large volume of plastic film, it can quickly fill the site and reduce the possibility of landfill disposal; Moreover, due to the soft foundation of the landfill, harmful substances such as bacteria and viruses in the garbage can easily penetrate into the ground, pollute the groundwater and endanger the surrounding environment.
4. If waste plastics are burned directly, it will cause serious secondary pollution to the environment. When plastics are burned, it will not only produce a lot of black smoke, but also produce dioxin, which is by far the most toxic substance. It takes at least 15 months for dioxins to decompose gradually after entering the soil, which is harmful to plants and crops. Dioxin has serious damage to the liver and brain of animals. The environmental pollution caused by dioxins produced by garbage incineration has become a sensitive issue of concern all over the world.
Third, how to correctly prevent and control "white pollution"
1, to minimize the use of disposable plastic tableware and paper tableware. Any disposable tableware is not only not conducive to environmental protection, but also the biggest waste of resources. We should not rely too much on plastic bags in our daily life. In the store, you can use one or two plastic bags to sort the packaged goods, and the weight of the goods is completely within the tolerance range of the bags. Some customers insist on taking one or two more bags. Most consumers take supermarket plastic bags home as garbage bags, which will cause secondary pollution to the environment after being discarded. Therefore, we should refuse to use plastic bags to buy food or hold food. We can use vegetable baskets or cloth bags to avoid one-time use and reduce environmental pollution. The self-contained stainless steel or plastic lunch box can be used to hold food, which is hygienic and environmentally friendly and will not cause harm to the body.
2. Recycling waste plastics is the fundamental way to solve white pollution. In fact, compared with other materials, plastics have a significant advantage: they can be easily recycled. After plastic recycling, it can not only be recycled into products, but also be made into gasoline and diesel oil.
In recent years, in Germany, Japan, the United States and other countries, due to the emphasis on the recycling of packaging materials, a virtuous cycle of plastic production, use, recycling and reuse has been realized, and white pollution has been fundamentally eliminated. In China, recycling of waste plastics has begun. We should cooperate with relevant government departments to classify wastes so that the recycling work can be carried out smoothly.
3. Strengthening environmental protection propaganda, raising citizens' awareness of environmental protection and forming a good environmental protection atmosphere in society are the prerequisites for solving white pollution and other forms of pollution. For example, to recycle waste plastics, it is necessary to implement the garbage recycling and sub-packaging system and put different kinds of garbage in different trash cans, which requires us to have a high degree of conscious awareness of environmental protection.
Do you know more about white pollution after reading the above? What measures has China taken to deal with white pollution?
3. Summary of environmental health investigation report on basic environmental conditions
In the winter vacation, I investigated the environment in my hometown after the internship investigation of college students. After studying abroad for many years, I seldom go home, and I have never understood the changes in my hometown environment when I go home. To tell the truth, my hometown environment surprised me this time. When I was a child, I often heard the rap of my grandparents' generation: "In the 1920s, rice was washed and vegetables were washed; in the 1960s, fish and insects were extinct; in the 1970s, rivers flooded". I remember when I was a child, the river in my hometown was crystal clear, and fish and shrimp swarmed in the river. At night, crabs will stay on the rocks in the river, so we pick up crabs while playing. This used to be a happy memory of my childhood, and it is also a place I never forget. At that time, I never thought that all this would pass. But now I have applied for the statement that "fish and insects are extinct" and "rivers are flooding". This river is full of rubbish and rubbish. Due to the accumulation of garbage, it has not been cleaned up, and the river has become very smelly. There are no fish and shrimp in the river, let alone children playing. Moreover, due to the excessive demand and development of human beings, many water resources have been exhausted. Not only in the river, but also in many places This year, due to environmental pollution, the weather has become extremely hot, especially in summer.
Causes of environmental pollution
Due to the rapid development of industrial and agricultural production in China and the surge of residential construction in villages and towns, not only the ecological environment in cities and rural areas is deteriorating, but also the township industries in many areas are randomly arranged because of the lack of long-term planning. On the other hand, due to the weak economic and technological strength, enterprises are unable to deal with the "three wastes", and the pollution problem is quite serious. Rural areas use more natural resources and less farming. The water conservancy facilities currently built cannot fundamentally solve the threat of natural disasters. With the development of production, the unreasonable use of chemical fertilizers and pesticides, and the arbitrary discharge of livestock and poultry breeding wastewater, waste gas and waste residue, various pollutants circulate in rural areas, causing large-scale rural non-point source pollution and serious water pollution. Small towns have poor sanitary conditions, traffic congestion and tight living conditions. Villages and towns are scattered or extended too long, which is extremely inconvenient for the arrangement of production, life and public facilities. The internal structure of the village is loose, the space is mixed, the domestic water is unsanitary and the roads are not standardized. However, the cost of urban construction is very small and it is unable to change this situation. Through investigation, it is found that the causes of environmental pollution in my hometown are:
(A) "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. Fortunately, the country has issued a new "plastic ban order", but the effect is not significant. I hope to make great achievements. )
4. Although our county 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.
(2), the forest was forced to deteriorate, serious water pollution:
1, the reduction of forest area, in addition to some natural factors, is also considered to be caused by the reduction of forest area. Humans have developed a large number of forest resources, but they have not replenished them in time;
2. Due to the decrease of forest area, the soil becomes loose, and it rains, and the soil rushes into the river, resulting in rivers, which can be replaced by new ones, thus forming pollution;
3. The decrease of forest leads to the problem of soil erosion;
(4) The rectification is still incomplete. In urban areas, chicken and duck slaughterhouses and meat stalls are seriously polluted; There are many cigarette butts and scraps of paper in flowerpots and bonsai; Vendors occupy more roads; The phenomenon that vehicles are parked and placed indiscriminately still exists; Psoriasis is still a lot; Dumping garbage into the river is still serious, and the river is dirty. In township streets, littering, spitting and littering are serious; There is more garbage in the farmer's market; The phenomenon of littering and parking vehicles is serious; The problem of cleanliness and hygiene in snack bars is outstanding; There is a phenomenon that towns are more important than rural areas, and remote villages and cooperatives along trunk roads are more important; Some towns and villages have not yet started the environmental improvement of towns and villages along the main roads. In rural areas, there is a serious problem of free-range poultry in farmers' dams; Common things are firewood accumulation and garbage dumping.
(5) The facilities are not perfect. First, the number of sanitation facilities is insufficient, especially garbage pools, trash cans, garbage bins, garbage trucks, street lamps, sidewalk boards and other sanitation facilities are insufficient and seriously damaged; Second, the layout of some facilities is unreasonable, and the layout of some parking lots, fruit markets and livestock and poultry trading markets is unreasonable, resulting in chaotic market transactions and affecting the appearance of the city; Some garbage pools are set unreasonably, and the locations of garbage bins are unreasonable, resulting in new environmental pollution and visual pollution.
(6), transportation (cars, boats, planes, etc.). ) exhaust gas and noise;
(seven), the use of chemical fertilizers, pesticides, herbicides and other chemicals after irrigation of farmland water.
(8) Waste water and waste residue.
To have a healthy body, human beings must have a healthy living environment. Environmental pollution is not conducive to human survival, inhalation of harmful gases, affecting breathing and health; The hazards of "white pollution" are:
1, visual hazard, plastic garbage scattered in the environment destroyed the urban landscape. 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, which causes soil hardening, affects the absorption of nutrients and water by crops, and leads to crop yield reduction.
(2) If plastic waste discarded on land or in water is eaten as food, it will lead to animal death.
(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.
Measures to protect the environment
Through the investigation, I get that the pollution and destruction of the environment 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. Although the current environmental situation in my hometown is not very optimistic, according to the survey, our government is working hard to carry out environmental protection projects: planting trees, returning farmland to forests, publicizing environmental protection to the people, and raising people's awareness of environmental protection; With the efforts of the government, as the director of this land, outsiders should try their best to protect our home, love it, protect it, and start from what they are doing, without littering, folding or spitting; Start from the things around you and build your hometown into a beautiful home together.
abstract
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. 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. Remember that it is everyone's responsibility to protect the environment!
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