How to solve the problem of environmental protection?

Although it is a little more expensive, it is actually about the same price as the gold five and one brush, because the area of the static full effect brush is larger than the same amount of gold five and one brush.

The door is best a solid wood door, but it is generally more expensive, more than 4000 yuan; You can also choose a solid wood composite door ** at about 1000 yuan; As for the molded door, don't think about it, the pollution will lead to the continuous release of formaldehyde for more than ten years ps: It should be noted that some people like Wanjia Lights will say that the molded door is a solid wood composite door. As for how to judge, you still need to watch more for yourself, and after seeing too much, you will feel ......... later

And then there's the furniture, which is still about the same as the door, and it's mostly wood. The more common phenomenon is that painted furniture is about 100 yuan cheaper than unpainted wood grain furniture.........

And that's just one example, and the rest is up to you.........

Before solving environmental problems, we need to understand why the environment is causing the damage. Here I will take a look at the causes of pollution in the water environment.

There is a problem of water pollution.

What are the root causes of pollution in rivers and lakes? There are three main causes: exogenous pollution, endogenous pollution and loss of ecological functions of water bodies.

The first is exogenous pollution, mainly from industrial wastewater, domestic sewage and initial rainwater.

Wastewater discharged directly or secretly from factories and domestic sewage from cities are directly discharged into natural water bodies through pipe networks, or overflow into natural water bodies when sewage treatment plants are overloaded and their treatment capacity is insufficient, thereby destroying water quality and causing serious river and lake pollution. When it rains, the initial rainwater reaches the ground through the atmosphere, and when it washes the ground, it brings harmful substances such as road pollutants and heavy metals into the pipe network and discharges them into natural water bodies, further aggravating the pollution of rivers and lakes. The exogenous pollution composed of wastewater, domestic sewage and initial rainwater is the root cause of water environment pollution.

This is followed by endogenous pollution, mainly from river and lake sediment, decaying aquatic flora and fauna, and coastal garbage.

Sediment pollution is when the water body is polluted, some pollutants in the water are stored in the sediment through precipitation or particulate matter adsorption, and re-released under appropriate conditions, becoming a secondary pollution source. In addition, the decay and decomposition process of animals and plants in the water will have a certain impact on the water quality, which may cause hypoxia in the water body, which will lead to pollution. The entry of coastal garbage into the water body will further aggravate the pollution.

Finally, there is the loss of ecological functions of water bodies. When the exogenous pollution and endogenous pollution are too heavy, the ecological function of the water body is destroyed, the water ecological function is lost, the self-repair and regulation ability is reduced, and the pollution is aggravated, forming a vicious circle.

According to incomplete statistics, at present, more than 90% of the water bodies in cities across the country are polluted to varying degrees (data ** in the "River and Lake Pollution Status and Treatment Countermeasures" released by the Water Facilities Management Institute of Zengcheng District, Guangzhou in January 2019). In addition to more scientific development of urban water environment governance, as a member of the earth, our future destiny is closely related to the development of the ecological environment, and we should treat the ecological environment like life, implement the most stringent ecological environmental protection system, and firmly follow the civilized development path of production development, affluent life and good ecology, so as to build a beautiful China, create a good production and living environment, ensure global ecological security, and provide a strong guarantee for the sustainable development of mankind in the future!

There are many places where the garbage can be found everywhere is a big problem, some harmful garbage pollutes the land, water, and some also contaminates our food.

It is a pity that there is still some garbage that can be used to occupy our land space, but it cannot play its true role. Fortunately, our country is now starting to implement garbage classification, and the situation will get better day by day.

There is also environmental pollution, air pollution, water reduction, pollution, climate warming, and a lot to think about. But now people are gradually aware of the harm brought to us by environmental pollution, and we will solve these problems little by little, come on!

There are also water pollution (factory sewage, municipal sewage), air pollution (factory sewage, car sewage), greenhouse gases (automobile, ruminant belching), ecology (post-construction ecological restoration, mining, overgrazing, desertification, etc.).