Waste anti-rust oil is a common waste, which is composed of pollutants and chemical additives generated during use.
The treatment of waste anti-rust oil is very important for environmental protection, and Dongguan, as an important manufacturing base, waste anti-rust oil is an urgent problem.
1.The composition and hazards of waste anti-rust oil are mainly composed of mineral oil, organic solvents, surfactants and additives.
These ingredients contain harmful substances such as organic matter, heavy metals, and benzo(a)pyrene, which are potentially harmful to human health and the environment.
The direct discharge of waste anti-rust oil without treatment will lead to the pollution of soil and groundwater, posing a threat to the surrounding ecological environment.
2.The best method of waste anti-rust oilThe best treatment of waste anti-rust oil is one of the important ways to protect the environment.
Common methods include physical treatment and chemical treatment.
Physical treatment mainly removes impurities and moisture from waste anti-rust oil through centrifugal separation, distillation and dehydration.
Chemical treatment uses solvent extraction, oxidation treatment and desulfurization and denitrification to purify and reuse waste anti-rust oil.
3.The reuse value of waste anti-rust oil After the waste anti-rust oil is treated, reusable oil can be obtained.
The reused waste anti-rust oil can be used for fuel for diesel engines, additives for lubricants and the refining industry.
By reusing waste anti-rust oil, it can not only reduce the consumption of new oil resources, but also reduce environmental pollution.
4.The current situation and challenges of waste anti-rust oil in Dongguan In Dongguan, the treatment of waste anti-rust oil has not been fully emphasized.
On the one hand, some enterprises lack environmental awareness and discharge waste anti-rust oil at will, which brings serious pollution to the environment.
On the other hand, there are also certain bottlenecks in the treatment technology and equipment of waste anti-rust oil, which need to be further improved and promoted.
5.In order to speed up the process of waste anti-rust oil, Dongguan can take the following measures: (1) Strengthen publicity and education, improve the environmental awareness of enterprises and the public, and encourage them to actively participate in the treatment of waste anti-rust oil.
2) Set up a first-class point and collection network to facilitate enterprises and individuals to put waste anti-rust oil into the designated place.
3) Support relevant scientific research institutions and enterprises to increase the research and development of waste anti-rust oil treatment technology, and improve treatment efficiency and resource utilization.
4) Establish and improve laws, regulations and regulatory mechanisms to supervise and restrain the discharge and treatment of waste anti-rust oil to ensure the smooth progress of waste anti-rust oil.
Waste anti-rust oil** is an important and urgent task.
Dongguan needs to increase publicity, improve the first and treatment mechanism, promote the development of waste anti-rust oil, and contribute to environmental protection.