广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
24期
1-3
,共3页
煤化工%石油化工%废水%处理工艺
煤化工%石油化工%廢水%處理工藝
매화공%석유화공%폐수%처리공예
coal-chemical%petro-chemical%wastewater%treatment techniques
煤化工和石油化工是高耗能、高污染产业，其产生的大量废水会对周围环境产生巨大影响。本文概述了煤化工废水和石油化工废水的主要特点，介绍了废水处理的三个阶段：预处理、生化处理和深度处理，以及每个阶段的处理工艺，对今后废水的处理有一定的指导作用。
煤化工和石油化工是高耗能、高汙染產業，其產生的大量廢水會對週圍環境產生巨大影響。本文概述瞭煤化工廢水和石油化工廢水的主要特點，介紹瞭廢水處理的三箇階段：預處理、生化處理和深度處理，以及每箇階段的處理工藝，對今後廢水的處理有一定的指導作用。
매화공화석유화공시고모능、고오염산업，기산생적대량폐수회대주위배경산생거대영향。본문개술료매화공폐수화석유화공폐수적주요특점，개소료폐수처리적삼개계단：예처리、생화처리화심도처리，이급매개계단적처리공예，대금후폐수적처리유일정적지도작용。
Coal-chemical and petro-chemical industries consumed large amounts of energy and highly polluting, and the producing abundant wastewater that can seriously impact the environment. The major characteristics of coal-chemical and petro-chemical wastewater were summarized, three phases during wastewater treatment processes of pre-treatment, bio-treatment and advanced treatment were introduced, and a brief account of the treatment techniques within each phase was presented, which might guide wastewater treatment in the future.
