While the quality of the environment is gradually declining, non-renewable resources are also being continuously consumed. In the future, human beings may have to face the dual challenges of the continuous decline of the ecological environment and the gradual exhaustion of non-renewable resources. Therefore, it is of great significance for environmental protection and sustainable development of resources to develop waste renewable resources and apply them to environmental governance. The main purpose of this paper is to study the performance of waste biomass adsorption to remove pollutants in water based on the "two-carbon" background. In this paper, the typical antibiotics in the micro-polluted water body are taken as the research object, and the rice straw and corn stalk in the agricultural production process are used as the modified objects. Through the modification of acids and biological enzymes, it is clear that different modification conditions have a typical effect on the adsorption of biomass. The effect of antibiotics. The study showed that the adsorption capacity of TYL increased with the increase of reaction time. In 0-2H, the adsorption capacity of TYL increased the fastest, accounting for 60%-80% of the total adsorption. It continued to increase for 5-7 hours, but the speed became slow, and the adsorption amount reached the maximum value at 12H, and the adsorption tended to be balanced.

Lu Tang, Yi Luo, Zexing Long, Yifeng Gong, Kaihe Zheng, Yutong Han, Xujie Fu and Yingnan Dong. Adsorption and Removal Performance of Waste Biomass for Pollutants in water under The Background of "Double Carbon". Nature Environmental Protection (2023), Vol. 4, Issue 1: 1-11. https://doi.org/10.38007/NEP.2023.040101.

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