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Research Progress on Remediation Technology of Feavy Metal Cd Pollution in Farmland Soil
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Jian XIONG1, Zeng-rui GU1, Dan GE2, Meng-yan CHEN1, Yue ZHANG1, Chao YANG1, Qi-chao QU1, Wei LI1, *
Science Technology and Engineering | 2025, 25(10) : 3969 - 3985
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Science Technology and Engineering | 2025, 25(10): 3969-3985
• Survey·Environmental and Safe Science •
Research Progress on Remediation Technology of Feavy Metal Cd Pollution in Farmland Soil
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Jian XIONG1, Zeng-rui GU1, Dan GE2, Meng-yan CHEN1, Yue ZHANG1, Chao YANG1, Qi-chao QU1, Wei LI1, *
Affiliations
  • 1 College of Eco-Environment, Tibet University, Lhasa 850000, China
  • 2 Tibet Zebang Environmental Engineering Consulting Co., Ltd., Shigatse 857000, China
Published: 2025-04-08 doi: 10.12404/j.issn.1671-1815.2402996
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With the rapid development of industry and agriculture, the situation of Cd pollution in farmland soil is severe. Cd pollution in farmland will directly or indirectly have adverse effects on soil ecological security, crop growth and human health development. Cd has received extensive attention due to its strong biological toxicity and easy migration and accumulation, and effective management and control of Cd pollution in farmland is urgently needed. At present, the remediation technology of Cd pollution in farmland soil has been gradually developed and enriched, but the summary analysis of the remediation technology is relatively lacking. The characteristics and hazards of farmland soil Cd contamination were analyzed, focusing on the current status and sources of farmland Cd pollution. Based on this analysis, the principles, characteristics, and applicable scopes of remediation technologies for Cd-contaminated farmland soil were summarized. Case studies were used to compare the practical application effects of these remediation technologies. Additionally, the advantages, disadvantages, and limitations of various remediation approaches were examined, providing theoretical references for the prevention and remediation of farmland soil Cd pollution and promoting high-quality development of agriculture.

agricultural soil  /  heavy metal  /  Cd pollution  /  prevention  /  remediation technology
Jian XIONG, Zeng-rui GU, Dan GE, Meng-yan CHEN, Yue ZHANG, Chao YANG, Qi-chao QU, Wei LI. Research Progress on Remediation Technology of Feavy Metal Cd Pollution in Farmland Soil[J]. Science Technology and Engineering, 2025 , 25 (10) : 3969 -3985 . DOI: 10.12404/j.issn.1671-1815.2402996
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Year 2025 volume 25 Issue 10
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Article Info
doi: 10.12404/j.issn.1671-1815.2402996
  • Receive Date：2024-04-23
  • Online Date：2025-07-09
  • Published：2025-04-08
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History
  • Received：2024-04-23
  • Revised：2024-12-30
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Affiliations
    1 College of Eco-Environment, Tibet University, Lhasa 850000, China
    2 Tibet Zebang Environmental Engineering Consulting Co., Ltd., Shigatse 857000, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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