Municipal and state dynamics 丨 "but save square inch, stay with descendants", "Longnan, Gansu, do a good job of soil repair and governance

Longnan City formulated a list of key monitoring enterprises in soil pollution in 2022, completed the survey of soil pollution status of enterprises in key industries in the city, the city's cadmium -related heavy metal pollution investigation and rectification, and the city's key construction land investigation and rectification. The three soil repair and governance projects, including Shijiping Mining District, Shijiba Town, Wenxian County, Luoyu Town, Luoyu Town, Xixian County, and Liuba Lead -Zinc Mine in Jiangluo Town, Huixian County.

The Municipal Ecological and Environment Bureau conducted a municipal expert review of 7 soil pollution survey projects such as Huixian County and Xihe County. Actively organized Xihe County, Chengxian County, Huixian County, Liang Dang County, and Li County to apply for 17 central soil pollution survey and risk assessment projects, and strive to reach 55.51 million yuan. The "Fourteenth Five -Year Plan" soil, groundwater, rural environmental improvement, livestock and poultry breeding pollution prevention, rural sewage treatment of livestock and poultry breeding, and rural sewage treatment of rural areas have been prepared.

Organize the implementation of 70 annual rural environmental improvement and 3 rural black -sophisticated water body treatment projects in various counties and districts, and established and improved the city's rural environmental improvement, rural sewage, and rural black and odorous water governance list.

Longnan City will implement rural sewage treatment in 63 villages. In the first half of the year, the county -level district bureaus conducted spot checks and inspections on the 53 rural sewage treatment facilities that have been completed and operated. Except for 10 seats due to water destroying or being repaired and repaired, the remaining 43 can run normally, running normally, running normally, and running normally The rate was 81.13%, and water quality was monitored by samples of counties and districts. No water quality was found.

The "Implementation Plan for the Governance and Supervision and Guidance of Agricultural Facial Source Pollution of Longnan City (Trial)" was formulated and issued, and the city's "14th Five -Year Plan" fertilizer, pesticide, straw utilization, agricultural film recycling and other key tasks and goals were determined. Actively promote the use of livestock and poultry manure resources. As of the end of June, the support rate of feces and equipment and equipment of large -scale farms in the city reached 100%. The utilization rate of poultry waste resources reached 79.66%, and the utilization rate of resourceization of livestock and poultry breeding waste in 2022 reached 80%. Actively promote the recycling of agricultural membranes. As of the end of June, the city has recovered 4269.34 tons of waste agricultural membranes, with a recovery rate of 49.85 %. Actively carry out pesticide chemical fertilizer reduction and efficiency, scientific and safe medicine, soil measurement formula fertilization and other work. At present, the city's agricultural technology department has held a total of 89 issues of various types of agricultural technology training and observing 11 times on the spot. 69,800 copies, the promotion of fertilization of soil measurement formula was 3.3825 million mu.

"But save square inch, stay with descendants." The difficulty of soil pollution treatment is large and long. In order to "be relieved on the table and the safety of the tongue", Longnan do a good job of soil repair and governance work to achieve soil health and food safety.

Source: China Environment

Author: Qi Hao Wang Yan

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