What we can do to reduce water pollution

For the purification and treatment of industrial domestic wastewater, green drainage pipelines should be established, and relevant policies should be formulated to prohibit the direct discharge of sewage into rivers and lakes.

1. Use detergents with caution - use soap as much as possible to reduce water pollution.

Most detergents are chemical products, and wastewater with a high content of detergent is discharged into rivers in large quantities, which can worsen water quality. Long-term use of detergents with high concentrations, the carcinogens in detergents will also enter the human body from the ** and oral cavity, damaging health.

2. Cherish paper - that is, cherish forests and rivers.

One of the reasons for the increase in wood consumption is the surge in demand for paper, which not only destroys forests, but also pollutes rivers and lakes (the paper industry accounts for more than 30% of the total water pollution) due to the production of pulp and the discharge of sewage.

3. Choose phosphorus-free laundry detergent - protect rivers and lakes.

After a large amount of phosphorus-containing sewage enters the water source, it will cause the algae in the water to grow wildly, causing eutrophication in the water body, reducing the oxygen content in the water, and killing the organisms in the water due to lack of oxygen. As a result, the water body has become stagnant and smelly.

4. Vigorously develop greening - increase forest area and conserve water sources.

Forests have the functions of conserving water sources, reducing ineffective evaporation and regulating microclimate, which has the significance of reducing water. It is of open source significance that forest areas and forest margins have the potential to increase precipitation.

In the face of severe water shortage and water pollution, we should all take positive action, cherish every drop of water, adopt water-saving technology, prevent and control water pollution, and afforestation, and take various measures to rationally use and protect water resources.

Due to the focus on economic development and industrial development in the past, coupled with the impact of environmental pollution, water environment problems are becoming more and more prominent, and the more common water environment problems at present include water pollution, water shortage, drought and flood disasters. Common problems of water pollution include eutrophication of algae outbreaks such as cyanobacteria, sponges, duckweed, etc., and black odor problems.

Before river water environment treatment.

Renderings of the river water environment after comprehensive treatment.

These water environment pollution problems occur every year, and there is no way to completely solve them, because the water body is open, and there is no way to completely remove the pollution source, so the nutrient enrichment in the water body will cause water environment problems, which is a challenge that every river, lake, and landscape water body will face.

Knowing the common water environment pollution problems, what methods and countermeasures do we have for water environment treatment?

The first choice for water environment management is to have a river and a policy, "the right medicine", to fully understand the pollution sources and the actual situation of the water environment, targeted interception, control the pollution sources, but also to understand the situation of the sediment, reduce the pollution of the water body by the pollution sources released by the sediment.

According to the current situation of the water body, the water ecosystem should be restored, and the use of animals, plants, and microorganisms should be used to restore the biodiversity and health of the water body, and finally create a healthy water environment and restore the self-purification ability of the water body.

The water environment of the lake is bursting with sponges.

Renderings of lake water environment after treatment.

Later, it is necessary to carry out systematic and comprehensive operation and maintenance, real-time monitoring of water quality data changes, regular improvement of water quality, and improvement of water environment problems, especially after rain, rain and sewage enter, the sky is clear, and the temperature rises, which are all critical periods for algae outbreaks.

Water pollution is a global environmental problem that has a huge impact on human health, ecosystems and economic development. Here are some measures to reduce water pollution:

Rational use and disposal of chemicals: Reduce the use and discharge of harmful chemicals, use environmentally friendly materials, cleaning products and safe alternatives as much as possible, properly handle and store chemicals, and avoid pollution to the water environment.

Control emissions from agricultural activities: minimize the pollution of chemical fertilizers, pesticides and livestock and poultry manure used in agricultural production, adopt scientific and reasonable agricultural production methods, and reduce unnecessary excessive fertilization and excessive dosing.

Strengthen industrial production management: reasonably control pollutant emissions in the industrial production process, adopt cleaner production technology and low-carbon environmental protection technology, save resources and energy, and reduce the emission of waste and harmful substances.

Resolutely crack down on illegal pollutant discharge and illegal dumping: Establish and improve the environmental supervision system, strengthen the crackdown on illegal pollutant discharge and illegal dumping and other environmental violations, and strengthen the enforcement of environmental laws and regulations.

Strengthen monitoring and early warning: Establish a sound monitoring and early warning mechanism, regularly monitor and evaluate water quality changes, timely detect and correct potential pollution problems, and effectively prevent and reduce the occurrence of water pollution.

Do a good job of personal hygiene and health care: reasonably control the discharge of waste water and waste materials generated by self-defeating activities, use environmentally friendly products and reduce the use of disposable products, etc.

In short, reducing water pollution requires the joint efforts of the whole society, the first department needs to formulate and implement more stringent environmental protection policies and regulations, enterprises and individuals should assume more environmental responsibilities and obligations, and actively advocate environmental awareness and environmental protection behavior of an attitude and potato trembling habits, and jointly protect the health of water resources and the water environment.

Here are some steps you can take to reduce water pollution:

1.Reduce the use of chemicals: Chemicals are an important contributor to water pollution, and reducing or completely avoiding the use of chemicals, especially chemical fertilizers, pesticides, and detergents, can reduce water pollution.

2.Agricultural planting according to norms: Agriculture is one of the main industries that produce a large number of pollutants, and planting according to norms, such as reasonable fertilization, crop rotation and other methods can reduce pollution.

3.Sorting garbage and disposing of it properly: Sorting waste, including waste that is harmful to the environment such as pathogens, drugs, and waste oil, can reduce the impact on the water environment.

4.Promote green buildings: Green buildings can reduce the emission of hazardous industrial exhaust gases and gases, and can also reduce the use of water in the construction process.

5.Promote the recycling of water resources: rainwater collection facilities and wastewater equipment can be built and used, and the collected and advanced water can be used in agriculture, breeding and other industries to reduce the use of tap water.

6.Strengthen the management of laws and regulations: ** Training can strengthen the management of environmental laws and regulations, punish those enterprises or individuals who pollute the environment through punitive measures, increase the cost of violating the law, and effectively ensure the safety of the water environment.

In our daily life, we can reduce water pollution, protect the environment, and protect our water resources through the above methods.

Here are some ways to reduce water pollution:

1. Create a small amount of landfills, so that waste water and waste gas can be treated and then discharged into rivers;

2. Adopt reform technology to reduce or even eliminate wastewater, or reduce the toxicity of toxic wastewater;

3. Try to use reused water and recycled water system to minimize wastewater discharge or recycle production wastewater after proper treatment;

4. Try to separate the raw materials and products lost in the wastewater from the water, which can not only reduce the cost of production, but also reduce the concentration of wastewater.

There are three aspects of water pollution:

1. Harm to the environment, leading to the reduction or extinction of organisms, reducing the value of various environmental resources, and destroying the ecological balance; Tsai.

2. Harm to production, polluted water can not meet the requirements of industrial production or agricultural irrigation, resulting in reduced production;

3. Harm to people, if people drink polluted water, it will cause acute and chronic poisoning, cancer, infectious diseases and some other strange diseases, and the sensory deterioration caused by polluted water will cause inconvenience to people's lives and have adverse effects on emotions.

Legal basisArticle 32 of the Law of the People's Republic of China on the Prevention and Control of Water Pollution.

The competent departments for environmental protection, in conjunction with the competent departments for health, shall publish a list of toxic and harmful water pollutants based on the degree of harm and impact on public health and the ecological environment, and implement risk management. Enterprises, public institutions, and other producers and operators that discharge toxic and harmful water pollutants listed in the directory provided for in the preceding paragraph shall monitor the sewage outlets and the surrounding environment, assess environmental risks, investigate potential environmental safety hazards, and disclose information on toxic and harmful water pollutants, and take effective measures to prevent environmental risks.

The main types of water pollution are industrial pollution, agricultural pollution and domestic pollution

Measures to prevent and control water pollution include: industrial wastewater, agricultural wastewater and domestic sewage treatment are referred to or re-discharged, and the rational use of chemical fertilizers and pesticides in agriculture

Therefore, the answer is: industrial wastewater, agricultural wastewater and domestic sewage are treated and then discharged, and chemical fertilizers and pesticides are used in agriculture