污水处理工艺分三级：一级处理：通过机械处理，如格栅、沉淀或气浮，去除污水中所含的石块、砂石和脂肪、油脂等。二级处理：生物处理，污水中的污染物在微生物的作用下被降解和转化为污泥。三级处理：污水的深度处理，它包括营养物的去除和通过加氯、紫外辐射或臭氧技术对污水进行消毒。可能根据处理的目标和水质的不同，有的污水处理过程并不是包含上述所有过程。
water technology 处理水的工艺; 水处理工艺; 水工艺学 bacterial immunology research office 细菌免疫学研究室 .
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自来水厂对藻类、藻毒素的控制研究_会议论文_行业论文_防治_中国垃圾网 关键词 : 藻；藻毒素；嗅味；水处理工艺[gap=951]Key words : algae; algae toxins; odor; water treatment process
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污水处理工艺工程师 Senior Level
污水处理工艺 Sewage treatment craft ; wastewater treatment processes
油田水处理工艺 oilfield water technology
常规给水处理工艺 conventional water treatment processes
某啤酒厂废水处理工艺 A brewery wastewater treatment
水处理工艺流程 Water treatment process
水处理工艺工程师 Water treatment process engineer ; Water treatment technology engineers
污水处理工艺流程图 Sewage treatment flow chart
医院污水处理工艺流程 Hospital wastewater treatment process
Ozone-biological activated carbon(O3-BAC) is a new type of efficient micro-polluted water treatment process. Its application to drinking water(surface water,ground water,domestic water,municipal water supply,etc.
臭氧-生物活性炭(O3-BAC)技术是一种新型高效的微污染水处理工艺。
参考来源 - 臭氧The electric field was introduced in a system of bio-treatment in order to improve its ability of removing phosphorus, which was the base of developing a new kind of technology for wastewater treatment in the paper.
本课题把电场引入污水生物处理系统,强化了其除磷能力,为开发出一种新型高效水处理工艺奠定了试验基础。
参考来源 - 电场强化条件下生物除磷过程规律研究Contrast to conventional pure water technique,Whole Memberane Technology has the virtue of simple operation,lower costs,good water quality. fewer chemicals ,and is an advanced pure water technology.
全膜法工艺和传统的各种水处理工艺比较，有操作简单、运行费用小、出水水质优良、环保等优点，是一种前沿的水处理技术。
参考来源 - 纯水工艺中的全膜法技术·2,447,543篇论文数据，部分数据来源于NoteExpress
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