Open Access
E3S Web Conf.
Volume 338, 2022
7th International Conference on Environmental Science and Material Application (ESMA 2021)
Article Number 01051
Number of page(s) 4
Published online 20 January 2022
  1. Chen Ru. The impact of the development of printed circuit board industry on China’s economy [J]. Journal of Economic Research, 2017(28):38–39. [Google Scholar]
  2. Chen Ru. The impact of the demand for electronic products on PCB [J]. Journal of Economic Research, 2017(33):29+38. [CrossRef] [Google Scholar]
  3. Wang Hui. Separation and recovery of copper from copper-containing etchants - separation of copper sulfate and sodium sulfate and sulfuric acid [C]// Proceedings of the 4th National Symposium on Application of Membrane Separation Technology in Metallurgical Industry., 2014:230–231. [Google Scholar]
  4. Liu Houchuan, Qi Jianjian, Lu Zhaohui, Tang Zhengtao, Yu Shaoming. Research progress of printed circuit board etching and copper-containing etching waste liquid treatment technology[J]. Contemporary Chemical Research, 2019(15):109–110. [Google Scholar]
  5. Xu Qiang, Li Chen, Du Jun. Technical solutions and engineering applications of wastewater treatment for printed circuit board production[J]. Resource Conservation and Environmental Protection, 2019(03):102–103+108. [Google Scholar]
  6. Peng Yiming. Research and discussion on the treatment and recycling of circuit board browning waste liquid[J]. Resource Conservation and Environmental Protection, 2020(01):94. [Google Scholar]

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