Yulin: Tackling Key Problems In Environmental Protection To Create "Clear Water And Blue Sky"

The "Red River" is slowly becoming clear. The black smoke and the gray sky of the chimney are gone forever, and the citizens breathe fresh clean air.

Since the launch of the energy conservation and emission reduction action, governments at all levels and relevant departments in Yulin have effectively undertaken the task of energy conservation and emission reduction, and launched a tough battle for energy conservation and emission reduction. Through effective measures such as special rectification, technological innovation, education and guidance, energy saving and emission reduction have been achieved, and the emission reduction targets issued by the self-governing area have been fully completed.

Special rectification and elimination of backward production capacity, Yulin traditional paper-based production has a long history. In recent years, there are only 83 small paper mills mainly producing red paper for firecrackers in the upper reaches of the Daliang River Basin in the upper reaches of the Qing Wan river. There are 252 small paper mills in the Beiliu City.

Paper-making enterprises are highly polluting enterprises, and small soil paper enterprises are mostly concentrated along the riverside of the Yangtze River. A large number of papermaking wastewater directly discharged into rivers and the environment has been seriously polluted.

To this end, since January last year, Yulin has launched a campaign to stop the rectification of 83 soil paper factories in the upper reaches of the Qing Wan river. It has classified operations to suspend operations, stop production and shut down, and concentrate on desilting of polluted river channels for a limited period, and the production of the occupied farmland is restored to its original appearance.

In the energy saving and emission reduction special rectification action, the government departments at all levels in Yulin have jointly implemented law enforcement, implemented structural emission reduction, and persisted in using administrative, market and legal means to eliminate the high energy consumption and high polluting enterprises such as indigenous papermaking, iron and steel smelting and so on.

Up to now, the city has banned 394 small paper mills and 2 iron and steel plants.

Technological innovation will promote pollution reduction in engineering emission reduction.

We must resolutely shut down enterprises whose environmental protection is not up to standard, pollution is great and governance is hopeless.

However, in the meantime, we should also help enterprises to rectify through technological innovation, accelerate the construction of emission reduction projects, and achieve energy saving and emission reduction in enterprises.

Beiliu City is a large ceramic city. Last year, the city took the Guangxi Sanhuan group as a pilot project. It carried out the demonstration project of "coal to gas" and carried out the "tough battle of pforming black smoke from ceramics" and achieved outstanding results.

The city has mandatory installation of high voltage electrostatic smoke and dust removal equipment for coal-fired tunnel kiln, and encourages enterprises to pform coal fired kilns, using clean fuels such as natural gas, liquefied petroleum gas, or clean electric kiln.

Driven by Sanhuan group, finance and other companies have also accelerated the "coal to gas" project.

At the same time, Yulin has also accelerated the centralized sewage treatment works of garment washing enterprises, vigorously promoting the application of energy saving and environmental protection mature technology, accelerating the reuse of waste gas, waste residue, waste water and various kinds of production and living waste and deep processing engineering construction.

For example, Guangxi Yue Jing pulp and Paper Co., Ltd. mainly built up a dripping and leak emergency system, and further improved the original alkali recovery, air flotation system and other pollution control facilities, invested 12 million yuan to start the construction of the oxidation ditch biological aeration biological treatment system, and treated the sewage with biological bacteria pollution control method. After formally put into operation, it will form a capacity of 20 thousand cubic meters of daily sewage treatment, and it can reduce COD emissions by 3100 tons per year.

Yulin Fu Ying Leather Co., Ltd. invested 8 million yuan to build "oxidation pond aeration biochemical treatment" project, forming a daily processing capacity of 15 thousand tons of sewage, annual emission reduction of COD emissions of 3000 tons.

From last January to early August, a total of 13 cement enterprises were pferred to the state of shutdown, reducing the backward production capacity of about 850 thousand tons / year, and reducing sulfur dioxide emissions by 80 million 780 thousand tons.

Education and guidance to promote win-win situation in enterprises, in energy conservation and emission reduction actions, Yulin municipal governments at all levels and relevant departments to strengthen the education and guidance of enterprises, vigorously publicize the significance of energy saving and emission reduction, and greatly enhance the awareness of environmental protection of enterprises. The majority of enterprises actively participate in energy conservation and emission reduction through independent innovation, technological innovation and other means, and take the road of environmental protection and economic development win win. The results of energy conservation and emission reduction are gratifying.

"With the addition of new environmental protection facilities, the energy saving and emission reduction effect of the company is remarkable."

Xiong Qingming, deputy director of the comprehensive workshop of Yanjing Beer (Yulin) Co., Ltd., told reporters.

Yanjing's economic benefits from turning waste into treasure in the technological pformation of enterprises' environmental protection are gratifying, and the cumulative benefits have been over ten million yuan.

At present, the power consumption of one ton of waste water of the company has dropped from 1.2 degrees to 0.9 degrees now, saving water fee of about 200 thousand yuan every year, saving about 600 thousand tons of standard coal every year, and saving 15000 cubic meters of tap water every month.

The biogas produced by anaerobic treatment of the sewage station reaches more than 2000 cubic meters per day. In order to make full use of biogas, the company has set up a dedicated biogas pipeline through technological pformation, leading the marsh gas to the canteen and feed drying section.

Feed drying is saved by about 300000 yuan per month.

A data from the Municipal Environmental Protection Bureau showed that since the implementation of the city's pollution source census work, all key emission reduction projects in Yulin have been completed, and 396 heavy polluting enterprises have been banned. Many key emission reduction enterprises have successfully completed the task of energy saving and emission reduction last year.