Introduced hereby is the mechanism of the biological deodorization, natural vegetable liquid deodorization and ion clarification widely applied in municipal drainageworks.
介绍了在市政排水工程中普遍使用的生物除臭技术、天然植物提取液除臭技术和离子净化技术的原理。
2
Water supply and drainageworks as a residential district of the city an important part of its design and construction quality have a direct impact on the use of functional area.
给排水工程作为城市住宅小区的重要组成部分,其设计施工质量的好坏直接影响小区的使用功能。
3
The paper considers that the drainageworks and the impervious element are the effective measures for reducing external water pressure on the lining and maintaining groundwater balance.