@patent {25463,
	title = {一种基于合成钛酸纳米材料的高效除硬方法},
	volume = {ZL201410444253.8},
	year = {2017},
	edition = {China},
	chapter = {CN},
	author = {倪晋仁 and 刘文 and 王婷 and 孙卫玲 and 陈倩}
}
