Topic: hãy nói về giải pháp giải quyết 4 loại ô nhiễm nước, đất, không khí, tiếng ồn

Trang cá nhân mình có !

ô nhiễm nước

I would fine the company which dump industrial waste without procession. I would fine people who do bad
things to environment: drop litter, deforestation, and dump waste into rivers... I would build the waste
procession system and build many parks everywhere. I would hold many meaningful activities for
environment such as: growing trees, taking care of public parks, protect the wildlife and precious plants.

ô nhiễm tiếng ồn

Traffic noise can be minimized by using noise barriers, limiting traffic flow on roads, changing road surface structure, limiting heavy vehicles, and using technology to Traffic control: use slippery cars to reduce braking, tire design, especially the horn should be used limited. An important element in the application of this strategy is a road noise warning computer model, which can be addressed at specific times, showing road conditions, weather, and delivery activities. to minimize and reduce costs for the state. The reduction of traffic construction activities is very limited, so it is necessary to find solutions and plan urban planning in a scientific way, to avoid generating noise.

Aircraft noise can be reduced by using noise-free jet engines. Changing the flight path and timing of the runway are also an important solution, the first beneficiaries being the residents near the airports. Industrial noise has been addressed since 1930 through the redesign of industrial equipment, by physical barriers at work. In recent years, there have been many programs and initiatives in an effort to combat occupational noise exposure. These programs promote the purchase of quiet tools and equipment, encouraging manufacturers to redesign thermal equipment to minimize noise noise

Ô nhiễm không khí:

We need to keep the environment clean. No littering. Limit horns. Do not burn garbage to avoid air pollution.

ô nhiễm  đất

Promulgate policies to protect the soil environment, at the same time focusing on the management of residual polluted soil, replicating models of effective soil quality improvement. Promoting mass communication, helping everyone and every family to understand what soil environment pollution is, its consequences, causes and remedies to raise people's awareness and equip them with Basic knowledge to be more responsible in the protection of common property. Measures to overcome soil environment pollution Using crops resistant to pests and diseases with high yields to limit the use of pesticides and plant protection products is also an effective way to protect the soil environment for farmers. The next remedy for soil environment pollution is not to abuse chemical fertilizers in agricultural production and crops.

Restoring forest ecosystems to protect soil from being washed away, preserving nutrients. This is one of the solutions to overcome soil environment pollution being applied by many countries. Apply remedies for soil environment pollution by aeration at the contaminated site, or digging contaminated soil to bring to a landfill far from human contact path, as well as sensitive ecosystems. . How to overcome soil environment pollution by using heat to help the temperature below the surface of the soil is high enough to release chemicals. Using willow to extract heavy metals is also a solution to soil environment pollution. Restoration and recycling of materials, economical use of resources, and restrictions on the use of plastic bags are considered as one of the simple and effective measures to overcome soil environment pollution thanks to limiting waste discharge activities.