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This question should have been "Since factories polluted water since their startup in the industrial revolutions, why have they now initiated massive pollution control programs?"Initially there was a tremendous problem with mills, blood boilers, smelters, rendering plants, abattoirs, knackers shows and others. This was caused by their locations (generally in the middle of residential areas and in cities), the lack of pollution control systems, and a disregard for the impact on receiving streams and groundwater. Air pollution was also evident from the smells related to the processes and the massive amount of sulphur dioxide released from the coal used for fuel.
Since that time zoning has regulated where the factories may operate, what waste disposal and water treatment must be in place and what mitigation for other emissions must be employed.
There e has also ben a development of a vocal public, based by scientific findings, to require the industrial sites to reduce pollution and the subsequent impact on people and the environment.
What else can I help you with?
How do water?
Clean water does not pollute, though it can become polluted.
Do streams merge?
Streams often merge with one another to become rivers.
How do water pollutes?
Clean water does not pollute, though it can become polluted.
What do you call streams that become part of a river?
They are called tributaries.
What do we call small streams that become parts of the river?
A tributary
How do you become a better at basketball?
Practice, practice and practice.
How do you become a better hitter?
Practice.....Practice.....Practice......
How do you become good at guitar?
practice, practice and practice.
How do drummers become drummers?
Practice, practice, practice.
How do you become a pro pool player?
practice, practice, practice, practice, practice.
Does streams have water flowing through them?
Yes they do. But sometimes, streams may become dry and out of use. Also, in the cold, they may freeze.
What did Korean factories become known for?
Korean factories and plants became known as some of the most dangerous in the industrialized world.
