关于高盐废水基础知识
為(wèi)什么高盐废水这么难处理(lǐ),我们要先了解什么是高盐废水,和高盐废水对生化系统的的影响!本文(wén)仅讨论高盐废水的生化处理(lǐ)!
二、盐度对生化系统的影响
三、生化系统能(néng)承受多(duō)高盐分(fēn)浓度?
四、生化系统处理(lǐ)高盐废水的措施
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In recent years, the hygienic condition of dental unit waterline (DUWL) has gradually received attention in China. At the same time, many local standards have been introduced. For example, Beijing issued "DB11/T 1703- 2019 Technical Specifications for Waterway Disinfection of Oral Comprehensive Treatment Units" on December 25th, 2019, while Zhejiang Province issued "DB33/T 2307-2021 Technical Specifications for Cleaning and Disinfection of Dental Waterway Systems" on January 29, 2021. In fact, various countries in the world have begun to pay attention to issues related to waterway pollution in dental treatment units much earlier, and have made relevant specifications. This article summarizes the standards of various countries in this regard as follows: Foreign standards related to the waterway of dental treatment units In 1996, the American De...
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