Principle and process technology, additive, product characteristics and product testing method of water-proof and oil-absorption finishing for staple fiber nonwovens are introduced in the paper.
介绍了短纤针刺非织造布拒水吸油整理的原理及工艺技术、助剂和产品特性以及产品测试方法。
Separate layer testing is an important means to understand the separate layer water absorption and the dynamic injection adjustment in water injection Wells.
分层测试是了解分注井分层吸水和动态调水的重要手段。
Absorping ability of fly ash was studied by testing light absorption of waste water treated by activated fly ash.
然后，用各种活化粉煤灰处理焦化厂脱酚工段废水，通过检测废水的吸光率来考察粉煤灰的脱色能力即吸附能。
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