| Issue |
E3S Web Conf.
Volume 441, 2023
2023 International Conference on Clean Energy and Low Carbon Technologies (CELCT 2023)
|
|
|---|---|---|
| Article Number | 01010 | |
| Number of page(s) | 4 | |
| Section | Clean Energy Utilization and Energy Storage Technology | |
| DOI | https://doi.org/10.1051/e3sconf/202344101010 | |
| Published online | 07 November 2023 | |
Study on scale inhibition properties of chitosan derivatives
Institute of Energy Sources, Hebei Academy of Sciences, Shijiazhuang Hebei, China
a* 15533957007@163.com
b gaoyuhua77@163.com
c zlhkxy@sohu.com
The chitosan derivatives scale inhibitor CTS-AMPS was synthesized by using chitosan and 2-acrylamido-2-methylpropane sulfonic acid as raw materials and ammonium persulphate as initiator, and the structure of the product was determined by ATR-FTIR. The scale inhibition performance of CTS-AMPS for municipal water was tested. The results showed that when the concentration factor of municipal wastewater is 2.5 times and the dosage is 30 mg/L, the scale inhibition reached 76.6%. The results of SEM show that the scale inhibition performance of CTS-AMPS is mainly due to lattice distortion.
© The Authors, published by EDP Sciences, 2023
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