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Month: May 2019

How to prevent environmental pollution

Conduct a comprehensive analysis about environmental and environmental issue from the overall situation, make environmental quality assessments, formulate environmental standards, formulate environmental plans, adopt measures such as combination of prevention and treatment, manual treatment and natural purification, and implement pollution prevention and control by means of technology, economy and legal system. The best solution to achieve the purpose of protecting and improving the quality of the environment.

This comprehensive prevention and control idea has gradually formed in the past 30 years. In the 1950s, the comprehensive utilization of “three wastes” (waste water, waste gas, waste residue) was proposed. In 1972, at the United Nations Conference on the Human Environment, “general planning, rational distribution, comprehensive utilization, harm reduction, and relying on the masses were formally proposed. The environmental protection work policy of “doing hands, protecting the environment and benefiting the people” has clarified the comprehensive prevention and control thinking of environmental pollution. Since many countries have taken the road of economic development at the expense of polluting the environment, destroying resources and ecology, since the 1950s, public hazards have become increasingly serious. People have begun to realize that the consequences of environmental pollution are extremely far-reaching, and the cost of managing …