Question

Discuss the steps to taken to minimize environmental degrading industry

Answer 1

The steps to be taken to minimize environmental degradation by industry are:

Minimizing water pollution:

1. Minimizing use water for processing by reusing and recycling it in two or more successive stages.

2. Harvesting of rainwater to meet water requirements.

3. Treating hot water and effluents before releasing them in rivers and ponds.

4. Treatment of industrial effluents done in three phases:

a. Primary treatment by mechanical means. This involves screening, grinding, flocculation and sedimentation.

b. Secondary treatment by biological process.

c. Tertiary treatment by biological, chemical and physical processes. This involves recycling of wastewater.




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Answer 2

Answer:

hey mate here is your answer...

Explanation:

▶️ Industries are the pillar of national economy. They should be developed to solve several problems of the country. The countries should develop in such a way that industrial progress and development does not cause much harm to the environment.

▶️ The amount of pollution and equality of pollution can be reduced with proper planning, methods and equipment. Pollution can be reduced by using correct raw material and fuel. The air pollution can be controlled by using filter, scrubber, precipitators etc. in the factories. The water pollution can be prevented by releasing industrial effluents only after properly treating them. Moreover, industrial water can be purified after treatment and re-used.

Hope it helps!☺️