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宁夏彭阳县属于当地农业大县,所以农用地膜的使用量也比较大。农用膜的使用有利于植物的正常生长,然而农用残膜不易分解,造成环境的严重污染。为缓解该县目前农用残膜的污染现状,相关部门已经在研究新型的生物分解技术用于降解农用残膜,降低对环境的污染程度。基于此,就该县目前的农用残膜的污染现状、农用残膜污染的危害以及相应的治理措施等做出简单的论述。
Ningxia Pengyang County is a large local agricultural county, so the use of agricultural film is also relatively large. The use of agricultural film is conducive to the normal growth of plants, however, agricultural film is not easy to decompose, resulting in serious environmental pollution. In order to alleviate the current pollution status of agricultural residues in the county, the relevant departments have been studying new biodegradable technologies for degrading agricultural residues and reducing the pollution to the environment. Based on this, a brief discussion is made on the present pollution status of agricultural residue film, the harm of agricultural residue film pollution and the corresponding control measures.