Abstract

A novel cement-alumina coated stainless steel mesh (CA@SSM) was fabricated by a simple, economical and green blade coating route. The superhydrophilic-underwater superoleophobic CA@SSM exhibits high efficiency for the separation of water from various oils. The CA@SSM also shows high tolerance to boiling, saline and alkaline water and excellent behavior for separating oil/water mixtures in coarse conditions. Furthermore, the CA@SSM displays excellent capability for separating different oil-in-water emulsions. The CA@SSM is expected to be applied in oily wastewater and oil leakage treatment.

中文翻译：

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用于油/水和乳液分离的水下超疏油水泥-氧化铝涂层网

摘要

通过简单、经济和绿色的刀片涂层路线制造了一种新型水泥-氧化铝涂层不锈钢网 (CA@SSM)。超亲水-水下超疏油CA@SSM在从各种油中分离水方面表现出高效率。CA@SSM 还表现出对沸水、盐水和碱性水的高度耐受性，以及在恶劣条件下分离油/水混合物的出色性能。此外，CA@SSM 显示出分离不同水包油乳液的出色能力。CA@SSM有望应用于含油废水和漏油处理。