id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-12689	Wu, Lanbing; Su, Rong; Hu, Pengfei; Yang, Xiaoliang; Zhang, Jie	High Efficient Degradation of Oilfield Waste Water Containing Polymers By Metal-tartaric Complex	2023	6	.pdf	application/pdf	3208	234	58	The catalyst was screened through the viscosity reduction of hydroxypropyl guar gum solution oxidized by H2O2, among which Fe(III)L exhibits high catalytic performance for degradation of hydroxypropyl guar gum in a wide pH range 8.0-12.0, and the viscosity of hydroxypropyl guar gum can be reduced effectively with the 10.0% H2O2 (mass ratio to hydroxypropyl guar gum) in presence of 5.0% Fe(III)L (mass ratio to H2O2). From the result, it can be found that all of complexes show their catalytic performance to degrade hydroxypropyl guar gum in presence of H2O2 under the condition, and the viscosity of hydroxypropyl guar gum solution shows a great decrease from 14 to 1.25 when Fe(III)L was used as catalyst, which is much more potent than the others, therefore it was selected for further investigation.	cache/ajst-12689.pdf	txt/ajst-12689.txt