For the reason of higher adsorption capacity, study on the synthesized adsorbents has been paid a high attention recently. 人工合成高效吸附剂由于磷吸附容量大，其相关研究成为近年来的重要发展方向。
The balance method was used to simulate the adsorption reaction of phosphorus in karst soil under the existing of root exudates. 利用平衡法模拟喀斯特地区土壤在有根分泌物存在时的磷吸附反应。
