Water Pollution Investigation Report (Selected 5)
When we wish to know a situation or an event, it is necessary for us to carry out an in-depth investigation and finally form an investigation report. Many people are very headache how to write a good investigation report, the following is my collection of water pollution investigation report, for reference only, welcome to read.
Water Pollution Survey Report Part 1
First, the reason for the survey
Water is the source of human life, there was an advertisement said "the last drop of water on earth will be the tears of mankind". I remember when I was a child, my hometown has a lot of small rivers, are crystal clear, summer children like to run to the stream in groups to play, but also can often see the adults in the stream side of the laundry chat figure, the stream is almost the whole village happy source: stream next to the shade of the trees, for people to bring a silk cool, and the stream in front of the village is the village of people rely on the survival of the farmland. Now this situation is long gone, I do not know when, the water is no longer clear, even the village fish ponds seem to be unable to raise fish, and now we go over to see the few remaining creeks have become stinking garbage pools, and some of them have long been filled up.
By the time I got to college, I was surrounded by the same examples, take our school is very famous Qui River, the Qui River is now the degree of pollution is also well known, winter is fine, to the summer every time you walk across the bridge from the stench of the Qui River will be smelled. Since we came to this school has never seen the Qui River water clear once, I think perhaps a number of years ago the Qui River is also a beautiful river, there have been countless lives rely on this river to feed. However, what makes us remember those beautiful water away from us, turned into today we avoided the stink of the river?
Second, the investigation process
The first step: we went to the school Qui riverbanks for observation, and photography. During the vacation at home on the polluted and landfilled creek surroundings to do the investigation and comparison.
The second step: after the investigation we summarized the following reasons:
1, with the development of agriculture, technology, pesticides and chemical fertilizers are increasing the use of village creeks are generally next to the farmland, chemicals naturally deep into the land pollution of streams, resulting in the death of fish, the river water biological structure change.
2, people do not strengthen the protection of the river, the local people often in order to save trouble, the garbage thrown in the clear creek, so that the creek water becomes dirty, smelly, and become a stinky stinky ditch. Seriously polluted the surrounding environment, air, and caused very large losses.
3, a large amount of discharge of domestic water, for example, next to the Qui River is the cafeteria and a village, the cafeteria's daily residual sewage to the Qui River as the main point of injection, and the villagers of the life of the garbage and sewage is also mainly discharged to the Qui River.
4. Our village has built a number of highly polluting factories in recent years, and has not yet been equipped with reasonable sewage treatment facilities, discharging sewage directly into the nearby river, causing a lot of pollution.
Third, water pollution prevention measures and recommendations
1, increase the management of industrial wastewater
Accelerate the construction of industrial wastewater treatment plants for the improvement of the water environment has a very important role. At present, with the increase in the local population and living standards, as well as the further development of the village's factories, the village's domestic wastewater and industrial wastewater discharges are increasing, while the sewage treatment plant has not been increased accordingly, which will inevitably lead to a continued decline in the quality of the water environment. Therefore, the construction of more sewage treatment plants is a matter of urgency. Water pollution prevention and control to take the system in advance to complete the requirements of proper planning in line with the principle of prevention is better than cure, so for the new or expansion of tanneries and other similar polluting industries, to take prior review and preventive measures.
2, improve the river environment
In order to improve the river environment, should be carried out as soon as possible, such as river water, riverbanks and other aspects of the treatment work. First of all, the source of pollution to deal with, to eliminate factories, canteens wastewater and domestic garbage directly discharged into the water, should be centralized treatment to avoid its adverse impact on the environment. And rectify the watercourse, and further remove the garbage and silt in the river, which can mobilize the residents along the coast and use large machines to remove. Finally, plant trees along the river, plant turf, establish green belts to avoid soil erosion.
3, pollution treatment
Encourage the adoption of ways to improve the effective use of resources and by-products recycling, in order to reduce the discharge of waste and pollution to implement industrial waste reduction strategies. Many polluting behaviors, itself that is the production process for the loss of various valuable resources loss, invariably increase the production costs and cause serious pollution behavior. Prevention and treatment should start from the factory department's factory improvement, including assisting in counseling the factory to improve manufacturing methods, procedures and improve production management, improve efficiency to reduce pollutant emissions.
4. Strengthening citizens' awareness of environmental protection
5. Environmental awareness
Improvement of the environment is not only to its treatment, more importantly, through the various aspects of publicity to enhance the environmental awareness of residents. By the government's agricultural department or other relevant departments to take measures to guide farmers to scientifically and reasonably apply fertilizers and pesticides, control the excessive use of fertilizers and pesticides to prevent water pollution. Residents' awareness of environmental protection is enhanced. Destruction of the environment will naturally decrease.
5, the realization of wastewater resource utilization
With the development of the economy, industrial wastewater discharges have to increase, if only focus on the end of the treatment, it is difficult to achieve the purpose of improving the current state of water pollution, so we have to achieve the utilization of wastewater resources.
Fourth, the survey experience
Through this survey so that I will fully realize the protection of water resources and sewage treatment work has been urgent. Economic development can not be sacrificed at the expense of the water we rely on the cost of living, water resources are damaged, affected or people themselves, we should fully understand the interrelationship between water resources and people, fully aware of the people wantonly change the drawbacks of the water environment. The factors that cause water pollution are far more than these, although my research is not mature enough, but I hope to raise the status of water pollution in people's daily conversation, so that people will realize the importance of protecting water resources will make the problem of water pollution to be solved step by step.
People, wake up! Water is the pillar of everyone's life, in your discharge of sewage, to the river dropped garbage, please imagine 10 years after 20 years after our river water is still edible? Will we still have clean water?
Water Pollution Investigation Report Part 2Investigation Time:
April 17, 20xx
Investigation Place:
xxx
Investigation Person:
xxx
According to Lan Ping, manager of Kaiyang County Water Supply and Drainage Company in Guizhou, Kaiyang County belongs to a water-scarce zone, and due to the persistent drought, the county residents' water use has been seriously affected. From 20xx Guizhou suffered freezing disaster began, the county water supply facilities were severely tested, the county's main source of drinking water at that time was affected by the phenomenon of water leakage. Coupled with the persistent drought, the county water supply situation has become more and more serious. Since January 28, the county has been implemented in the area of time-limited water supply, so local residents said they used in the morning wash water to stay until the afternoon to wash their feet, and then poured into a tank, and then left for other continue to use.
Students, let's take a look at the above information, you will feel very happy, because we have enough water to drink, you can wash your face, brush your teeth, take a bath. Because of this, we have to protect the water source well, save water, never waste every drop of water. In order to save water, please students do the following:
1, after using the water, we should turn off the faucet in time.
2, see others play with water to stop.
3, really do a water multi-purpose (wash your face water to wash your feet, wash your feet water to mop the floor to flush the toilet).
Do not let Zoucheng called the next water shortage area.
Water Pollution Investigation Report Part 3It turns out that there is a clear river in front of our neighborhood, where groups of fish play and dance every day, clear river water, cheerful fish, we are intoxicated. However, recently I have found that the river is not so clear, and many small fish are dead, there is a lot of garbage in the river, I am a little suspicious, therefore, the pollution of the river was investigated.
I observed the surroundings, the plant growth is very dense, I ruled out the possibility of natural disasters, but there are very many dead fish in the water, and there is a lot of garbage. In this way, it can only be caused by man. There is a highway near the creek, where many vehicles pass by every day, and there are many vendors selling small, and many restaurants, snack bars and juice stores nearby. We saw two sewage discharge pipes, there are a lot of people to throw garbage into the creek, spit, small fish eat, resulting in food poisoning and death, due to sewage discharged into the river, some of the fish are directly drinking the sewage was poisoned to death.
This information tells me that the pollution of the creek is caused by human beings, looking at the crystal clear creek into a stinking ditch, do not we have responsibility?
The river is for all of us, let us join hands, do not pollute the creek for personal convenience, we should consciously do to protect our creek, so that our environment becomes more every good and harmonious.
Purpose of the investigation:
To understand the situation of water pollution in the creek next to the neighborhood.
Object of investigation:
According to the uncle who fishes up there, there has been a lot of pollution in the last few years, and the small fishes and shrimps in the river have gradually died out.
There are also some green water hyacinth and a strip of algae on the top, and some residents are always pouring leftovers into the river.
Investigation:
How dirty the water is.
How to investigate:
Doing experiments.
1, I scooped up some water home, with a napkin in the clean water is colorless, in the water I just brought back to soak it is gray, but also emits a foul smell.
2. Put a small fish in the clean water and a small fish in the water we just brought back. Obviously in clean water the little fish lives well, if in dirty water it will die in a few days.
Time of investigation:
xx/xx/20xx.
Findings:
The cause of water pollution is the sewage secretly discharged by some uncivilized residents and printing and dyeing factories.
Investigation experience:
We have to protect the cleanliness of water resources, do not throw garbage into the river. If you see someone throwing garbage into the river, stop them in time. Protecting water resources is not a matter of one day or two days, we should start from small things!
Water Pollution Investigation Report Part 4A survey background
My hometown is Haicheng City, Liaoning Province, Wangtai Town, Xingjia Village, when I was a child I used to catch fish in the village by the river to play, and this was once a small famous fish and rice township. But with the development of the rural economy, the original crystal clear river near the village has disappeared, instead of it is the garbage floating on the water surface, there are some unknown green aquatic plants, and some of them may be microorganisms. You can often see floating garbage on the surface of the river, plastic bags of various colors, leaves and peels are all over the place. If you take a closer look into the river, you will only find that the water is very dark in color, and what is more worrying is that this small river also plays a role in irrigating the fields in the area. How do we feel when we eat food produced by such a river?
The purpose of the survey
1, to raise awareness of the environmental issues around us.
2, to understand the harm of water pollution.
3, from their own start, to protect water resources, protect the environment.
4. Call on all villagers to actively participate in activities to protect the environment.
Third, the investigation location
Haicheng City, Wangtai Town, Xingjia Village, near the local river
Fourth, the investigation content
1, the field observation: the river has a large number of floating objects, mainly living garbage, there are a variety of plastic bags, the river was black-green, river water, the river has a bad smell, only seen on the banks of the field. There is an odor, the bank only see snails, unknown small objects and algae and other organisms, and occasionally see small fish swimming.
2, sampling observation: pour the river water into a transparent glass bottle, the water was gray-green, the water is a little turbid, there are a small amount of flocculent material, placed for a while, there are sediments.
3, visit the investigation:
4, the causes:
(a) Due to the economic growth in the past few years, the villagers are no longer as in the past on the farmland to impose organic fertilizers (farmyard manure), pigs and other livestock in the countryside is now difficult to find their traces. As a result, fertilizers for farmland have to rely on chemical fertilizers. And the excessive application of chemical fertilizers will make the soil contain too much nitrogen and phosphorus elements, they will enter the main river channel with the flow of water, which makes the nitrogen and phosphorus content in the water body of the creek increased accordingly, I looked up the information on the Internet, it is estimated that the earth's current amount of industrial nitrogen fixation has been double the amount of biological nitrogen fixation in nature. Nutrients in the water so that algae, microbial reproduction, will appear in freshwater called "water bloom" phenomenon, the ocean this phenomenon is called "red tide". After the algae die naturally, bacteria decompose the organic matter, and these bacteria consume a lot of the oxygen dissolved in the water, resulting in the death of a large number of fish that need oxygen in the water body. Their death leads to the proliferation of microorganisms, and this creates a vicious cycle. At this point, the water body will be black and become stinky, water quality plummeted.
(2) During the investigation several times to see the villagers living in the river to the river to pour all kinds of living garbage, rotting fruit, dead poultry are thrown into the river. I heard my father say that when they were young, the villagers brushed their teeth and washed their faces by the river in the morning to start the day's life, but not anymore, because the river was polluted. However, I really do not understand, the river is polluted to the villagers around what good it is, the villagers around the indifference to look at the deteriorating quality of the river water, but still did not stop the behavior of pollution of the river! When you hear them say how big the fish used to be here, but do not see them come up with practical action, which may be a real reason for the river to be polluted!
(C) the surrounding environment can also cause water pollution, with the development of the rural economy, making all kinds of factories in the rural areas on the edge of the construction. Some factories have poor production processes, some wastewater is discharged directly to the river, so it is possible that these wastewater into the hometown of the river caused by pollution. For example, the Taizi River Basin was once heavily polluted by the industrial wastewater discharged from Anshan Steel.
V. Experience
As the country's governance of large rivers, water resources are getting better and better, but in our case, the villagers' standard of living is improving, but the pollution of the creek is increasing. Our standard of living has improved, but no longer see the clear river flow from our side. Although the villagers' awareness of environmental protection is gradually increasing, they have not yet put it into practical action.
Six recommendations
Through the above survey, it is recommended that the village committee:
1, to strengthen the ideological education of the villagers, strictly prohibit the dumping of garbage in the river, and increase the penalties for the behavior of wanton pollution of water resources.
2, widely publicize the importance of protecting water resources, carry out publicity and education on water resources, enhance the awareness of all villagers to protect water resources.
3, strengthen the village water conservancy project construction, so that each household to take effective measures to realize the centralized treatment of domestic sewage, unified discharge.
4. Strengthen the supervision and management of factories around the river to avoid the discharge of industrial wastewater.
Villagers:
1. Use phosphorus-free detergent.
2, reasonable use of fertilizers.
3. Do not dump household garbage into the river.
VII. Conclusion
At present, the hometown of the river water pollution is relatively serious, the village committee must increase the management of water quality, protection and monitoring system, the villagers must regulate their own behavior for the construction of a new environmentally friendly countryside and **** the same efforts. Water is the oasis of life, everyone has the responsibility to protect water resources, leaving it, not only us, every living thing on earth will cease to exist. Water is so important, but it is not inexhaustible, it needs to be treasured by everyone. The rural environment has become better, our new socialist countryside will have its true meaning.
Water Pollution Investigation Report Part 5I. Preface
The Li River is the main river flowing through the urban area of the Li River, located in the upper reaches of the tributaries of the Gui River in the Pearl River system, originating in the south side of the Cat's Hill in Xing'an County, Guangxi, and flowing through Xing'an, Lingchuan, the urban area of the Li River, Yangshuo, and entering the Gui River in the mouth of the Gongcheng River in Pingle County, the major tributaries of which within the urban area are the Taohuazhou River, Xiaodongjiang and Liangfengjiang. Lijiang River nurtured the famous city of Lijiang, Lijiang people's mother river, is the basin of a city and four counties of nearly 2 million people, industrial and agricultural production and travel rely on the source of life. Its natural landscape and historical and cultural monuments is the world's valuable wealth, is to make the Li River City, one of the first 24 historical and cultural cities in China and the international scene of the foundation of the tourist city, but also the people of the Li River City, the implementation of tourism development strategy of the golden waterway.
Second, the purpose of the investigation
Lijiang City is located in Guangxi, Lijiang River's beauty is famous all over the world, but with the development of industry in recent years, some units of sewage discharged inappropriately, in addition to the development of tourism, tourists from all over the world gathered Lijiang River, some of the uncivilized local residents and tourists littered with household garbage, which can cause Lijiang River All these will cause Li River water pollution.
So our group took the opportunity of summer vacation social practice to do some research on the water pollution of Li River, hoping that through this investigation to cause our group members and more people in the community to pay attention to water pollution, cherish water resources, and protect water resources. Although the water pollution of Li River is not very serious now, but in the long run, the consequences are unimaginable.
Third, the survey method
(a) questionnaire survey
by the returned questionnaire can be seen most of the people for the Li River water pollution is only a general concern; most people think that the Li River water pollution is only generally serious, a few think not serious; that the cause of Li River water pollution is industrial pollution and household garbage, the masses are not similar; most of the people think that Li River water pollution is only generally serious, a few think not serious; that causes Li River water pollution is industrial pollution and domestic waste Most of the people think that the cause of Li River water pollution is industrial pollution and domestic garbage; most of the people who see people throwing garbage into the river will only stop it sometimes; most of the local people are still very concerned about Li River water pollution, and they all think that the law is the best way to strengthen the Li River water pollution from being polluted.
It can be seen that the government still needs to increase the publicity of Li River water protection to make the public more concerned about the Li River water pollution. Although most of the Li River water pollution is not particularly serious now, as a tourist city with a civilized landscape, we have to pay attention to the dynamics of Li River water pollution from now on and take actions to protect our Li River. Industrial pollution and domestic garbage are the two main causes of Li River water pollution, both of which need to be strengthened to prevent further pollution of the Li River. The government should strengthen and improve the laws and regulations in this area so that the public can pay more attention to their own behavior.
(II) Visiting and investigating
We went to some local villages on the Li River to investigate water pollution. We know that some local people used to wash their clothes by the river, and some of them dumped their garbage in the river, thinking that the river is flowing and can purify itself. In addition, some tourists throw garbage into the river because they can't find garbage cans when they are playing by the river. These small habits will bring bad influence to the water pollution of Li River.
Four, for the protection of Li River water resources
(1) reduce and eliminate the amount of wastewater discharged by pollutants. Firstly reform processes can be used to reduce or even not discharge wastewater, or reduce the toxicity of toxic wastewater. Secondly reuse of wastewater. Try to use repeated water and water recycling system, so that wastewater discharge is minimized or the production of wastewater after appropriate treatment and recycling. For example, electroplating wastewater closed circuit recycling, blast furnace gas washing wastewater after precipitation, cooling and then used for washing. Third control the concentration of pollutants in wastewater and recover useful products. Try to make the loss of raw materials and products in the wastewater and water separation, on-site recycling, which can reduce the cost of production, but also reduce the concentration of wastewater. Fourth, deal with the city garbage and industrial waste, avoiding precipitation or runoff scouring, dissolution and pollution of water bodies.
(2) Strengthen monitoring and management, and develop laws and control standards. The first set up local-level environmental protection management organizations to implement relevant environmental protection laws and control standards, coordinate and supervise various departments and factories to protect the environment and water sources. Secondly, promulgate relevant laws and regulations, formulate specific regulations for the protection of water bodies, control and management of water pollution.
V. Summary
Through this investigation we know the spirit of teamwork, in order to *** with the same goal to work hard together, in the social survey when we exercise their guts and the ability to express themselves so that we have a further understanding of their own and enhance their own, the future out of the community has a certain amount of help. In addition, this investigation makes us have a further understanding of the current situation of water pollution in Li River, and also the understanding of the state's treatment of water pollution and some initiatives to protect water resources, which is convenient for ourselves and guide some people to participate in the protection of water resources of the Li River in the team. We believe that under the leadership of the national government and the cooperation of the people, the situation of water pollution on the Li River will be improved and the landscape of the Li River will be more beautiful!
;