The environmental and economic policies of convalescence should at least include environmental access, elimination of backward production capacity, comprehensive pollution prevention, strengthening comprehensive means and encouraging public participation. The main countermeasures of recuperation are strict environmental access, elimination of backward production capacity, comprehensive pollution prevention and control, strengthening comprehensive means and encouraging public participation. These countermeasures are applicable not only in places that need rest, but also in other places, but they are more intense in places that need rest.

For this specific restoration work, the following environmental and economic policies should be formulated and implemented.

In terms of environmental access and elimination of backward production capacity, the following policies should be studied and formulated:

(1) According to the different conditions of rivers and lakes, specific recuperation targets are put forward respectively, and the number of polluting industries that must be cut in a specific period of time is obtained through reverse calculation (for example, for lakes, the focus is on removing industries that emit nitrogen and phosphorus).

(2) Specific economic policies to eliminate backward production capacity in industries with high energy consumption and high pollution, such as electric power, steel, building materials, electrolytic aluminum, ferroalloy, calcium carbide, coke, flat glass, paper making, alcohol, monosodium glutamate and citric acid 12.

(3) the economic policy of resettlement and compensation for employees after the closure or relocation of enterprises.

In the comprehensive prevention and control of pollution, we should focus on the following environmental and economic policies:

(1) The investment policies of the central and local governments for the construction of urban sewage treatment plants and the additional conditions for the central and local governments to provide financial support.

(2) Economic incentive policies for comprehensive utilization or safe disposal of sludge from sewage treatment plants.

(3) the city's financial support policies for the construction of sewage treatment facilities in rural villages and towns under its jurisdiction.

(4) The economic policy of restricting farmers' use of chemical fertilizers and pesticides and encouraging the use of organic fertilizers.

(5) River basin emission trading policy.

In strengthening comprehensive means and encouraging public participation, we should focus on studying and formulating the following guarantee and encouragement policies:

(1) Policies and regulations on financial support for rest and recuperation by governments at all levels.

(2) the policy of increasing the sewage treatment fee and garbage disposal fee.

(3) Implement the policy of differential electricity price and ladder water price for heavily polluting industries.

(4) Cross-regional river basin pollution compensation and environmental compensation policies.

(5) Special arrangement policy for convalescent sewage charges.

(6) Try out the environmental public interest litigation and claim policy in the rest area.

These special policy needs are only mentioned preliminarily according to the current recuperation countermeasures. In addition to this approach, it is more important to know what kind of environmental and economic policies they need most from governments at all levels and environmental protection departments, because they are the real demanders of policies. Therefore, if we really take rest as a goal that must be achieved, not just a good wish, then it is very necessary to make a systematic study on the rest policy, especially the environmental and economic policy. Many actions in this policy system (especially the actions of economic restructuring) are beyond the operation scope of a department, so rest and recuperation must be the decision of the central government to succeed.

Therefore, two suggestions are put forward:

First, it is necessary to make "letting the overwhelmed rivers and lakes recuperate" a national decision rather than a departmental will.

Second, in the case of national decision-making, systematically carry out policy research on recuperation and put forward relatively complete and informative policy arrangements, especially environmental and economic policies.

"Second Cao's name is ruined, and the rivers are forever abandoned." Du Fu, a poet sage, abandoned utilitarianism in order to safeguard the country's excellent cultural heritage. Today, we borrow this famous saying from him to express our belief in going forward despite difficulties in order to restore the environmental quality of China, and to encourage people to actively advocate rest and maintain the beauty of rivers and lakes.