What is the Difference?
We certainly often hear the term better to prevent than cure. Of course, we all agree on that. But what about improving quality, is that better than preventing?
A researcher named Dan Pan tries to compare 2 different regulations on environmental impacts.
One of the regulations is based on environmental quality limits. the other is based on the market, but we will call it improving water quality because it gives reward and punishment on environmental performance.
Preventing Emissions:
• Restrictions or closings of companies that violate environmental quality standards
• Restricted areas must protect their water
• Implementing comprehensive water conservation
• Strengthens water recovery and protection
Improving water quality
Give awards to mayors whose evaluation scores are good, and adequate, whose evaluations are bad. There are several parameters defined in determining water quality such as: COD intensity, water quality, and industrial wastewater standards
Result
Result
The results showed that environmental regulations based on improving quality had a better impact on reducing COD than preventing regulations.
Improving quality regulations provide better results but require a lot of funding too. Therefore, the central government must monitor periodically in order to allocate funding appropriately
Suggestions
Each region has different waste and environmental conditions. So one regulation cannot be applied to other regions.
Solar Panel Installation Prices
There are several solar panel costs that you must meet to install a solar panel installation. Here our team from smallcycle.com has an example for you. As for the price of 1 kilowatt peak solar panel, it is around 900 USD.
For example, if in one house you need 10 KW of solar panels, the cost you have to spend is 9000 USD. Usually, the number of kwp is done to help meet the needs of producing electricity. As for household needs, you only need to install 2 kwp of diesel at a cost of 1800 USD.
Particulate Matter
Also known as PM, one of the visible parts of a car is the engine fan. This fan will work and produce very fine particles, even smaller than a single strand of human hair.
Volatile Organic Compound
Also called VOC, this pollutant will react with nitrogen oxides and is very dangerous when exposed to sunlight. At certain levels, these pollutants will be dangerous when in the atmosphere. In addition, it can cause irritation in the respiratory system.
There are so many dangers that can threaten life because of air pollution. The first is the health effects that affect the lungs and respiratory tract. Both impacts agriculture which can cause disease in several types of crops.
Power plants
The final cause of pollution in the air is the power plants created by humans. Until now, there are still too many power plants that are not environmentally friendly. For example, power plants that use steam power, where burning coal is a source of pollution.
1. Keep More Green Plants
An effective way to deal with air pollution is to maintain more green plants in the area of the house and the environment. You can plant trees or plants in pots. The presence of green plants can help filter dirty air.
2. Reduce the Use of Motorized Vehicles
It is not new if densely populated urban areas or around highways often have problems with pollution. This condition occurs due to vehicle fumes which are the biggest contributor to air pollution problems.
4 Activities that Produce Air Pollution in the World
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According to WHO data, 9 out of 10 people breathe dirty air, WHO is also working with each country to keep the air clean. So, where are the sources of air pollution in the world that endanger many people?
Energy production from coal-fired power plants is considered to be the most polluting of the air, whereas much as 30 times more air pollutants are generated by these power plants than gas-fired power plants.
There are two types of sources of pollution in the sea in general
The direct sources referred to are industrial waste to garbage dumped directly into the sea.
Indirect sources are pollutants that pollute the atmosphere and enter the sea through rain or polluted groundwater.
1. Ecosystem damage
Many pollutants end up in the sea, the ecosystem can change. Even the smallest living things, will respond to environmental changes very quickly. That way the impact that can be felt is the extinction of marine animals.