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1. 发明授权

US07988857B2 Method for treating mixed wastewater from pharmaceutical chemical industry park 有权
标题翻译：制药化工园区混合废水处理方法
公开(公告)号：US07988857B2
公开(公告)日：2011-08-02
申请号：US12894195
申请日：2010-09-30
申请人： Hongqiang Ren , Lei Ge , Feifei Wang , Lili Ding
发明人： Hongqiang Ren , Lei Ge , Feifei Wang , Lili Ding
IPC分类号： C02F3/30 , C02F3/08
CPC分类号： C02F3/30 , C02F1/52 , C02F3/085 , C02F2103/343 , C02F2203/002 , Y02W10/15
摘要： A method for treating mixed wastewater from pharmaceutical chemical industry parks including introducing mixed wastewater into a regulation tank for regulation of water flow and water quality, and then into a hydrolysis tank having a hanged filler and employing upflow water distribution, into an anaerobic tank employing upflow water distribution, into a moving bed biofilm reactor having a suspended filler and an aeration device at the bottom thereof, into a biological aerated filter including a ceramic filler, and finally treating using coagulating precipitation process. The final effluent has less than 100 mg/L COD.
摘要翻译：一种从制药化工园区处理混合废水的方法，包括将混合废水引入调节罐，调节水流量和水质，然后进入具有悬挂填料并采用向上流水分配的水解罐，进入使用上流的厌氧罐水分配到具有悬浮填料的活动床生物膜反应器和其底部的曝气装置，进入包括陶瓷填料的生物充气过滤器中，最后使用凝结沉淀工艺进行处理。最终流出物COD小于100mg / L。

2. 发明授权

US09010735B2 Contact reaction tower 有权
标题翻译：接触反应塔
公开(公告)号：US09010735B2
公开(公告)日：2015-04-21
申请号：US13474774
申请日：2012-05-18
申请人： Hongqiang Ren , Ke Xu , Lili Ding , Xinkun Ren , Yanru Wang
发明人： Hongqiang Ren , Ke Xu , Lili Ding , Xinkun Ren , Yanru Wang
IPC分类号： B01F3/04 , C02F1/78 , C02F103/34
CPC分类号： C02F1/78 , C02F2103/343 , C02F2201/003 , C02F2301/024 , C02F2301/046
摘要： A contact reaction tower, including: a central cylinder; and an outer cylinder. Lift pipes and a water inlet pipe(s) are installed in the central cylinder, reflux windows are formed on the wall of the central cylinder, and the water flow circulation between the central cylinder and the outer cylinder is realized through the lift pipes, the water inlet pipe(s), and the reflux windows, such that the water flow internal circulation of the whole contact reaction tower is realized. The contact reaction tower is sealed in its entirety from the outside environment, and a gas guide pipe is installed at the top of the contact reaction tower.
摘要翻译：接触反应塔，包括：中心圆筒; 和外筒。升降管和入水管安装在中心筒中，回流窗形成在中心筒的壁上，中心筒与外筒之间的水流循环通过提升管实现，进水管和回流窗，使得整个接触反应塔的水流内循环得以实现。接触反应塔从外部环境整体密封，在接触反应塔的顶部安装导气管。

3. 发明申请

US20110220585A1 METHOD INTEGRATING ELECTROCHEMICAL OXIDATION AND FLOCCULATION PROCESSES FOR PRE-TREATMENT OF COKING WASTEWATER 有权
标题翻译：方法综合电化学氧化和絮凝工艺预处理废水
公开(公告)号：US20110220585A1
公开(公告)日：2011-09-15
申请号：US12672112
申请日：2008-07-25
申请人： Hongqiang Ren , Yunjun Yang , Lili Ding , Xiaolei Shi
发明人： Hongqiang Ren , Yunjun Yang , Lili Ding , Xiaolei Shi
IPC分类号： C02F1/56 , C02F1/46 , C02F101/16 , C02F101/18 , C02F101/32 , C02F103/00
CPC分类号： C02F1/4608 , C02F1/5236 , C02F1/56 , C02F1/66 , C02F1/68 , C02F1/74 , C02F3/00 , C02F9/00 , C02F2001/46142 , C02F2101/30 , C02F2103/16 , C02F2201/46125 , C02F2201/46135 , C02F2201/4617 , C02F2201/46175 , C02F2209/44
摘要： A new method that integrates electrochemical oxidation and flocculation processes for removing ammonia nitrogen in coking wastewater is disclosed in this invention. It comprises steps as follow: first, adjusting the PH of coking wastewater and adding Fe2+ into the wastewater; then leading the wastewater containing Fe2+ through such 5 areas as pulsed high-voltage discharge oxidation area, pulsed high-frequency DC electrolytic oxidation area, microbubble oxidation area, flocculation area and precipitation area in succession. High-voltage pulse and high-frequency pulse are two different mechanisms for achieving strong oxidation. With help of both solid and liquid catalysts, these two oxidations can work synergistically. The recalcitrant organic chemicals are effectively destroyed and satisfactorily removed out of wastewater. The high-concentration coking waster pretreated with this method will meet Chinese highest discharge standard as long as the routine biochemical treatment is applied thereafter. The total investment on equipments and operation expenditure of the whole system is economically modest, which, together with its highly efficient treatment performance, ensures its extensive application in the field of wastewater treatment.
摘要翻译：在本发明中公开了一种将焦化废水中氨氮的电化学氧化和絮凝过程整合的新方法。它包括以下步骤：首先调整焦化废水的PH值，并向废水中加入Fe2 +; 然后通过脉冲高压放电氧化区，脉冲高频直流电解氧化区，微泡氧化区，絮凝面积和沉淀面积等5个区域连续引导含有Fe2 +的废水。高压脉冲和高频脉冲是实现强氧化的两种不同机制。在固体和液体催化剂的帮助下，这两种氧化可以协同工作。顽固的有机化学物质被有效地破坏，令人满意地从废水中除去。用这种方法预处理的高浓度焦化废水，只要其后应用常规生化处理，将符合中国最高排放标准。整个系统的设备投入和经营支出总体经济适用，加上高效的处理性能，确保了其在污水处理领域的广泛应用。

4. 发明申请

US20110203998A1 METHOD FOR REMOVING AMMONIA NITROGEN IN COKING WASTEWATER 有权
标题翻译：在废水中去除氨氮的方法
公开(公告)号：US20110203998A1
公开(公告)日：2011-08-25
申请号：US12672095
申请日：2008-07-25
申请人： Hongqiang Ren , Lili Ding , Tao Zhang
发明人： Hongqiang Ren , Lili Ding , Tao Zhang
IPC分类号： C02F1/58 , C02F1/68 , C02F1/52
CPC分类号： C02F1/5254 , C02F1/025 , C02F1/5236 , C02F1/66 , C02F9/00 , C02F11/10 , C02F11/121 , C02F2101/16 , C02F2103/16 , C02F2103/365
摘要： A new method for removing ammonia nitrogen in coking wastewater is disclosed in this invention. It comprises steps as follow: introducing coking wastewater into a reaction pool into which magnesium and phosphate are added; adding sodium hydroxide to regulate the PH of the mixture around 9.0-10.5; separating the supernatant and the precipitate after proper agitation and natural precipitation; dehydrating the precipitate and then adding alkaline fly ash, water to the dehydrated precipitate and stirring the mixture; decomposing the mixture with heating and absorbing the ammonia gas thereof produced with acidic solution. In consideration of high concentration of ammonia nitrogen in coking wastewater, this invention aims at quick and efficient treatment. The concentration of ammonia nitrogen in treated water meets the highest discharge standard stipulated in [China National] Integrated Wastewater Discharge Standard (GB8978-96). Meanwhile, this invention provides a new way for beneficial utilization of the alkaline fly ash as well. The chemicals adopted for wastewater precipitation in this invention can be recovered for recyclable use, which consequently cuts down the total cost of the wastewater treatment.
摘要翻译：在本发明中公开了一种在焦化废水中除去氨氮的新方法。包括以下步骤：将焦化废水引入加入镁和磷酸盐的反应池中; 加入氢氧化钠调节混合物的PH值在9.0-10.5左右; 在适当搅拌和自然沉淀后分离上清液和沉淀物; 将沉淀物脱水，然后加入碱性飞灰，将水加入脱水沉淀中并搅拌混合物; 通过加热分解混合物并吸收其用酸性溶液产生的氨气。考虑到焦化废水中高浓度的氨氮，本发明旨在快速有效地处理。处理水中氨氮浓度符合“中国国家综合污水排放标准”（GB8978-96）规定的最高排放标准。同时，本发明也提供了有益地利用碱性飞灰的新途径。在本发明中用于废水沉淀的化学品可以回收用于可回收利用，因此降低了废水处理的总成本。

5. 发明授权

US08702992B2 Continuous flow reactor and method of using the same for treating nitrogen and phosphorus-containing wastewater 有权
标题翻译：连续流动反应器及其使用方法用于处理含氮和含磷废水
公开(公告)号：US08702992B2
公开(公告)日：2014-04-22
申请号：US13459341
申请日：2012-04-30
申请人： Hongqiang Ren , Qiucheng Li , Tao Zhang , Lili Ding , Ke Xu , Xinkun Ren
发明人： Hongqiang Ren , Qiucheng Li , Tao Zhang , Lili Ding , Ke Xu , Xinkun Ren
IPC分类号： B01D21/01 , B03D3/00 , C02F1/52 , C02F1/68 , C02F1/76 , C02F1/00 , B01D15/00 , B01J20/00 , B01D35/00 , B01D24/00 , B01D29/00 , B01D33/00
CPC分类号： C02F1/5254 , B01D21/0042 , B01D21/245 , B01D21/305 , C02F1/5281 , C02F2209/06
摘要： A continuous flow reactor, including a cylindrical coagulation crystallizer, a funnel type protective baffle for static settling, and a conical static settler. A lower end surface of the cylindrical coagulation crystallizer is connected with an upper end surface of the conical static settler, and the funnel type protective baffle for static settling is connected with an inner wall of the cylindrical coagulation crystallizer.
摘要翻译：连续流动反应器，包括圆柱形凝结结晶器，用于静态沉降的漏斗型保护挡板和锥形静态沉降器。圆柱形凝结结晶器的下端面与锥形静电沉降器的上端面连接，用于静态沉降的漏斗型保护挡板与圆柱形凝结结晶器的内壁连接。

6. 发明授权

US08216471B2 Integrated bioreactor and method of using the same for treatment of highly concentrated organic wastewater 有权
标题翻译：综合生物反应器及其使用方法，用于处理高浓度有机废水
公开(公告)号：US08216471B2
公开(公告)日：2012-07-10
申请号：US13246885
申请日：2011-09-28
申请人： Hongqiang Ren , Ke Xu , Lili Ding , Jicheng Xie , Xinkun Ren
发明人： Hongqiang Ren , Ke Xu , Lili Ding , Jicheng Xie , Xinkun Ren
IPC分类号： C02F3/30
CPC分类号： C02F3/2846 , C02F3/2806 , C02F2209/06 , Y02E50/343
摘要： An integrated bioreactor and its applications as well as a method for treatment of highly-concentrated organic wastewater using the same. The integrated bioreactor with a concentric columnar structure includes an inner layer and an outer layer, in which the inner layer is an upflow anaerobic sludge blanket (UASB) and the outer layer is a moving bed biofilm reactor (MBBR). The effluent of the MBBR is recycled into UASB via a reflux pump mounted between a water tank and the integrated bioreactor. A water outlet of the UASB is arranged with an on-line pH monitor and a mechanical agitation device is arranged on the top of a bottom water distributor. The bioreactor is low in cost, features friendly maintenance, stable operation, and high degree of automation, and can be applied under low temperature.
摘要翻译：一种综合生物反应器及其应用以及使用该方法处理高浓度有机废水的方法。具有同心柱状结构的一体化生物反应器包括内层和外层，其中内层是上流厌氧污泥层（UASB），外层是移动床生物膜反应器（MBBR）。 MBBR的流出物通过安装在水箱和集成生物反应器之间的回流泵再循环到UASB中。 UASB的出水口布置有在线pH监测器，机械搅拌装置设置在底部水分配器的顶部。生物反应器成本低，维护方便，操作稳定，自动化程度高，可在低温下使用。

7. 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。

8. 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。

9. 发明授权

US09422180B2 Method of treatment of coke wastewater 有权
标题翻译：焦炭废水处理方法
公开(公告)号：US09422180B2
公开(公告)日：2016-08-23
申请号：US13454111
申请日：2012-04-24
申请人： Hongqiang Ren , Xiaolei Shi , Lili Ding , Ming Liu , Xiaobing Hu
发明人： Hongqiang Ren , Xiaolei Shi , Lili Ding , Ming Liu , Xiaobing Hu
IPC分类号： C02F1/52 , C02F9/00 , C02F1/461 , C02F1/467 , C02F1/66
CPC分类号： C02F9/00 , C02F1/46114 , C02F1/4672 , C02F1/5236 , C02F1/66
摘要： A method for treatment of coke wastewater, including (1) introducing wastewater into a regulating reservoir into which an acid liquor is added until the pH value of the wastewater ranges between about 5.5 and about 6.5; (2) introducing the wastewater into a three-dimensional electrode treatment device for electrolysis treatment; and (3) introducing the wastewater into a coagulation reaction tank into which an alkali liquor is added until the pH value of the wastewater ranges between 8 and 10, and as a coagulant polysilicate ferric magnesium is added into the wastewater for a hybrid reaction of between 5 and 15 mins; allowing the wastewater to flow into a sedimentation basin for plain sedimentation of between 4 and 6 hrs; and extracting a supernatant liquor to yield a processed effluent.
摘要翻译：一种处理焦炭废水的方法，包括（1）将废水引入到其中加入酸液的调节储存器中，直到废水的pH值在约5.5至约6.5之间; （2）将废水引入用于电解处理的三维电极处理装置; （3）将废水引入到加入碱液的凝结反应槽中，直到废水的pH值在8〜10之间，并且作为凝结剂，将聚硅酸盐铁镁加入到废水中以进行混合反应 5和15分钟; 允许废水流入沉淀池，沉淀4〜6小时; 并提取上清液以产生经处理的流出物。

10. 发明授权

US09050558B2 Biotrickling filter for treating waste gas and treating method using the same 有权
标题翻译：用于处理废气的Biotrickling过滤器及其使用的处理方法
公开(公告)号：US09050558B2
公开(公告)日：2015-06-09
申请号：US13457465
申请日：2012-04-26
申请人： Hongqiang Ren , Yonggang Wu , Lili Ding
发明人： Hongqiang Ren , Yonggang Wu , Lili Ding
IPC分类号： C12M1/14 , B01D53/84 , B01D53/18
CPC分类号： B01D53/84 , B01D53/18 , B01D2257/2064 , B01D2257/304 , B01D2257/406 , B01D2257/70 , B01D2257/7027 , B01D2257/708 , Y02A50/2358
摘要： A biotrickling filter for treating waste gas including a waste gas inlet, packing layers, a spray pipe, a spray liquid storage tank, and a waste gas outlet. The waste gas passes through a first packing layer after passing through the waste gas inlet and then passes through a second packing layer after changing the flow direction at the bottom of the first packing layer; the flow directions of the waste gas in the first packing layer and the second packing layer are opposite to form a cross-flow structure; the two different flow directions of the waste gas form a cross-flow unit, and two or more cross-flow units form the biotrickling filter.
摘要翻译：一种用于处理废气的生物过滤器，包括废气入口，包装层，喷射管，喷射液体储存罐和废气出口。废气通过废气入口后通过第一填料层，然后在第一填料层底部改变流动方向之后通过第二填料层; 第一包装层和第二包装层中的废气的流动方向相反，形成横流结构; 废气的两个不同的流动方向形成交叉流动单元，并且两个或更多个横流单元形成生物扰流过滤器。

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