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1. 发明授权

US07935256B2 Method for the treatment of waste water from florfenicol production 失效
标题翻译：氟苯尼考生产废水处理方法
公开(公告)号：US07935256B2
公开(公告)日：2011-05-03
申请号：US12373054
申请日：2006-11-28
申请人： Hongqiang Ren , Lili Ding , Bingqing Xin
发明人： Hongqiang Ren , Lili Ding , Bingqing Xin
IPC分类号： C02F3/30 , C02F9/14
CPC分类号： C02F9/00 , C02F1/5236 , C02F1/66 , C02F1/78 , C02F3/286 , C02F2101/101 , C02F2101/16 , C02F2101/20 , C02F2103/343 , C02F2103/365 , Y10S210/915
摘要： A method for the treatment of waste water from florfenicol production is provided, which mainly comprises the steps as follows: adding iron chips or steel slag to waste water from a copper salt workshop, regulating the pH value, filtering, then adding limestone, lime or Ca(OH)2 and having a solid-liquid separation; blending the treated waste water and waste water from a splitting workshop, oxidizing the residual reductive matter by ozone and removing NH3-N by blowing; blending the treated water and waste water from esterifying or florfenicol workshops and diluting the blended water, adding phosphate and microelement, regulating the pH value, then having an anaerobic treatment in an anaerobic reactor; diluting the treated waste water, then having an aerobic treatment in an aerobic reactor. The method also can comprise the steps as follows: blending the waste water from all workshops, adding phosphate and microelement, regulating the pH value, blending the treated waste water with recycling anaerobic water and having a settling treatment, then having an anaerobic treatment in an anaerobic granular sludge bed reactor, diluting the treated waste water and having an aerobic treatment in a SBR.
摘要翻译：提供氟苯尼考生产废水处理方法，主要包括以下步骤：从铜盐车间向废水中加入铁屑或钢渣，调节pH值，过滤，然后加入石灰石，石灰或 Ca（OH）2，并具有固液分离; 将经处理的废水和分解车间的废水混合，通过臭氧氧化残留的还原物质，吹入除去NH3-N; 将经处理的水和废水从酯化或氟苯尼考车间混合，稀释混合水，加入磷酸盐和微量元素，调节pH值，然后在厌氧反应器中进行厌氧处理; 稀释经处理的废水，然后在需氧反应器中进行好氧处理。该方法还可以包括以下步骤：混合所有车间的废水，加入磷酸盐和微量元素，调节pH值，将经处理的废水与循环的厌氧水混合并进行沉降处理，然后进行厌氧处理厌氧颗粒污泥床反应器，稀释经处理的废水，并在SBR中进行有氧处理。

2. 发明申请

US20090289007A1 METHOD FOR THE TREATMENT OF WASTE WATER FROM FLORFENICOL PRODUCTION 失效
标题翻译：从氟虫腈生产中处理废水的方法
公开(公告)号：US20090289007A1
公开(公告)日：2009-11-26
申请号：US12373054
申请日：2006-11-28
申请人： Hongqiang Ren , Lili Ding , Bingqing Xin
发明人： Hongqiang Ren , Lili Ding , Bingqing Xin
IPC分类号： C02F9/14
CPC分类号： C02F9/00 , C02F1/5236 , C02F1/66 , C02F1/78 , C02F3/286 , C02F2101/101 , C02F2101/16 , C02F2101/20 , C02F2103/343 , C02F2103/365 , Y10S210/915
摘要： A method for the treatment of waste water from florfenicol production is provided, which mainly comprises the steps as follows: adding iron chips or steel slag to waste water from a copper salt workshop, regulating the pH value, filtering, then adding limestone, lime or Ca(OH)2 and having a solid-liquid separation; blending the treated waste water and waste water from a splitting workshop, oxidizing the residual reductive matter by ozone and removing NH3-N by blowing; blending the treated water and waste water from esterifying or florfenicol workshops and diluting the blended water, adding phosphate and microelement, regulating the pH value, then having an anaerobic treatment in an anaerobic reactor; diluting the treated waste water, then having an aerobic treatment in an aerobic reactor. The method also can comprise the steps as follows: blending the waste water from all workshops, adding phosphate and microelement, regulating the pH value, blending the treated waste water with recycling anaerobic water and having a settling treatment, then having an anaerobic treatment in an anaerobic granular sludge bed reactor, diluting the treated waste water and having an aerobic treatment in a SBR.
摘要翻译：提供氟苯尼考生产废水处理方法，主要包括以下步骤：从铜盐车间向废水中加入铁屑或钢渣，调节pH值，过滤，然后加入石灰石，石灰或 Ca（OH）2，并具有固液分离; 将经处理的废水和分解车间的废水混合，通过臭氧氧化残留的还原物质，吹入除去NH3-N; 将经处理的水和废水从酯化或氟苯尼考车间混合，稀释混合水，加入磷酸盐和微量元素，调节pH值，然后在厌氧反应器中进行厌氧处理; 稀释经处理的废水，然后在需氧反应器中进行好氧处理。该方法还可以包括以下步骤：混合所有车间的废水，加入磷酸盐和微量元素，调节pH值，将经处理的废水与循环的厌氧水混合并进行沉降处理，然后进行厌氧处理厌氧颗粒污泥床反应器，稀释经处理的废水，并在SBR中进行有氧处理。

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