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1. 发明申请

US20080223789A1 MATERIAL AND A METHOD FOR REMOVING OXO-ANIONS AND METAL CATIONS FROM A LIQUID 审中-公开
标题翻译：材料和从液体中去除氧离子和金属离子的方法
公开(公告)号：US20080223789A1
公开(公告)日：2008-09-18
申请号：US12046667
申请日：2008-03-12
申请人： Muhammad Nahidul Hasan , Marinus Cornelis Maria Van Loosdrecht , Wilfred Raymond Hagen
发明人： Muhammad Nahidul Hasan , Marinus Cornelis Maria Van Loosdrecht , Wilfred Raymond Hagen
IPC分类号： C02F1/62 , C07K14/79
CPC分类号： C02F1/54 , C02F1/001 , C02F2101/103 , C02F2101/105 , C02F2101/20 , C02F2101/34
摘要： A material for removing oxo-anions and metal cations from a liquid. This material is characterized in that it comprises hyperthermophilic ferritin. The present invention also relates to a method for removing at least one of oxo-anions and metal cations from a liquid. This method is characterized in that a material comprising hyperthermophilic ferritin is used as filter material. It is especially preferred that said liquid is comprised of water. The invention also relates to the use of hyperthermophilic ferritin for removing metal cations and oxo-anions from a liquid.
摘要翻译：用于从液体中除去氧代 - 阴离子和金属阳离子的材料。该材料的特征在于其包含超嗜热铁蛋白。本发明还涉及一种从液体中除去氧代 - 阴离子和金属阳离子中的至少一种的方法。该方法的特征在于，使用包含超嗜热铁蛋白的材料作为过滤材料。特别优选所述液体由水组成。本发明还涉及超嗜热铁蛋白从液体中去除金属阳离子和氧阴离子的用途。

2. 发明授权

US06383390B1 Method of treating ammonia-comprising waste water 有权
标题翻译：处理含氨废水的方法
公开(公告)号：US06383390B1
公开(公告)日：2002-05-07
申请号：US09242643
申请日：1999-09-22
申请人： Marinus Cornelis Maria Van Loosdrecht , Michael Silvester Maria Jetten
发明人： Marinus Cornelis Maria Van Loosdrecht , Michael Silvester Maria Jetten
IPC分类号： C02F300
CPC分类号： C02F3/30 , C02F3/302
摘要： The invention relates to a method of treating ammonia-comprising waste water in which the bicarbonate ion is the counter ion of the ammonium ion present in the waste water. According to the invention half the ammonium is converted into nitrite, yielding an ammonia and nitrite-containing solution, and in the second step the nitrite is used as oxidant for the ammonia. In the method according to the invention the conversion of half the ammonia into nitrite occurs automatically, providing a method which requires fewer controls. Also, the method according to the invention requires no external additive.
摘要翻译：本发明涉及一种处理含氨废水的方法，其中碳酸氢根离子是存在于废水中的铵离子的抗衡离子。根据本发明，将一半的铵转化成亚硝酸盐，产生含氨和含亚硝酸盐的溶液，在第二步中，亚硝酸盐用作氨的氧化剂。在根据本发明的方法中，氨的一半转化成亚硝酸盐自动发生，提供了一种需要较少控制的方法。此外，根据本发明的方法不需要外部添加剂。

3. 发明授权

US09884779B2 Biological wastewater treatment and reuse utilizing sulfur compounds as electron carrier to minimize sludge production 有权
公开(公告)号：US09884779B2
公开(公告)日：2018-02-06
申请号：US13991053
申请日：2011-12-02
申请人： Guanghao Chen , Ho Kwong Chui , Hui Lu , Di Wu , Tianwei Hao , Feng Jiang , Marinus Cornelis Maria Van Loosdrecht
发明人： Guanghao Chen , Ho Kwong Chui , Hui Lu , Di Wu , Tianwei Hao , Feng Jiang , Marinus Cornelis Maria Van Loosdrecht
IPC分类号： C02F3/00 , C02F3/02 , C02F3/28 , C02F3/30 , C02F101/10 , C02F101/16
CPC分类号： C02F3/025 , C02F3/2846 , C02F3/302 , C02F2101/101 , C02F2101/16 , C02F2101/163
摘要： Biological wastewater treatment of wastewater is performed by oxidizing organic carbon with sulfur or a sulfur compound as an electron carrier, and reducing the sulfur or sulfur compound to sulfide. The sulfide is oxidized with nitrate or oxygen. If necessary, ammonia is oxidized to nitrate and then reduced to nitrogen gas. The process is effective for saline waste water facilities, as well as non-saline waste water facilities.

4. 发明申请

US20130256223A1 BIOLOGICAL WASTEWATER TREATMENT AND REUSE UTILIZING SULFUR COMPOUNDS AS ELECTRON CARRIER TO MINIMIZE SLUDGE PRODUCTION 有权
标题翻译：生物废水处理和再利用硫化合物作为电子载体，以最大限度地减少泥沙生产
公开(公告)号：US20130256223A1
公开(公告)日：2013-10-03
申请号：US13991053
申请日：2011-12-02
申请人： Guanghao Chen , Ho Kwong Chui , Hui Lu , Di Wu , Tianwei Hao , Feng Jiang , Marinus Cornelis Maria Van Loosdrecht
发明人： Guanghao Chen , Ho Kwong Chui , Hui Lu , Di Wu , Tianwei Hao , Feng Jiang , Marinus Cornelis Maria Van Loosdrecht
IPC分类号： C02F3/02
CPC分类号： C02F3/025 , C02F3/2846 , C02F3/302 , C02F2101/101 , C02F2101/16 , C02F2101/163
摘要： Biological wastewater treatment of wastewater is performed by oxidizing organic carbon with sulfur or a sulfur compound as an electron carrier, and reducing the sulfur or sulfur compound to sulfide. The sulfide is oxidized with nitrate or oxygen. If necessary, ammonia is oxidized to nitrate and then reduced to nitrogen gas. The process is effective for saline waste water facilities, as well as non-saline waste water facilities.
摘要翻译：通过用硫或硫化合物作为电子载体氧化有机碳，并将硫或硫化合物还原成硫化物来进行废水的生物废水处理。硫化物用硝酸盐或氧气氧化。如果需要，氨被氧化成硝酸盐，然后还原成氮气。该过程对于盐水废水设施以及非盐水废水设施是有效的。

5. 发明授权

US06566119B1 Method for acquiring grain-shaped growth of a microorganism in a reactor 失效
标题翻译：在反应器中获取微生物的颗粒状生长的方法
公开(公告)号：US06566119B1
公开(公告)日：2003-05-20
申请号：US09367985
申请日：1999-10-14
申请人： Joseph Johannes Heijnen , Marinus Cornelis Maria Van Loosdrecht
发明人： Joseph Johannes Heijnen , Marinus Cornelis Maria Van Loosdrecht
IPC分类号： C12N100
CPC分类号： C02F3/1263 , C02F3/20 , C02F3/302 , C12N1/02 , C12N1/20 , C12N1/36 , Y02W10/15 , Y10S435/822 , Y10S435/911
摘要： The invention relates to a method of acquiring granular growth of a microorganism in a reactor containing a liquid medium. Surprisingly, according to the invention, aerobic microorganisms also can be induced to granular growth by maintaining specific culture conditions. During a first step an oxygen-containing gas is supplied and the reactor contents are kept in turbulence. In a second step, after a short settling period, the top part of the reactor medium is discharged.
摘要翻译：本发明涉及在含有液体介质的反应器中获取微生物的颗粒生长的方法。令人惊奇的是，根据本发明，还可以通过维持特定的培养条件将需氧微生物诱导成粒状生长。在第一步骤期间，供给含氧气体并使反应器内容物保持湍流。在第二步中，在较短的沉降期后，反应器介质的顶部被排出。

6. 发明授权

US5863435A Biological treatment of wastewater 失效
标题翻译：生物处理废水
公开(公告)号：US5863435A
公开(公告)日：1999-01-26
申请号：US915870
申请日：1997-08-21
申请人： Joseph Johannes Heijnen , Marinus Cornelis Maria van Loosdrecht
发明人： Joseph Johannes Heijnen , Marinus Cornelis Maria van Loosdrecht
IPC分类号： C02F3/30
CPC分类号： C02F3/302 , Y10S210/903
摘要： A method is described for the biological treatment of ammonium-rich wastewater in at least one reactor which has a temperature of at least 25.degree. C., which involves the wastewater being passed through the said reactor(s) with a population, obtained by natural selection in the absence of sludge retention, in the suspended state of nitrifying and denitrifying bacteria to form, in a first stage with the infeed of oxygen, a nitrite-rich wastewater and by the nitrite-rich wastewater thus obtained being subjected, if required, in a second stage without the infeed of oxygen, to denitrification in the presence of a carbon source such as methanol, in such a way that the contact time between the ammonium-rich wastewater and the nitrifying bacteria is at most about two days, and the pH of the medium is controlled between 6.5 and 8.5 by the infeed of the said carbon source, and the excess, formed by growth, of nitrifying and denitrifying bacteria and the effluent formed by the denitrification are extracted, the demand for the said carbon source during the treatment being controlled as a function of the amount of heat produced in the reactor. In addition the growth rate of the nitrifying and denitrifying bacteria is expediently controlled by means of the retention time, in the reactor, of the wastewater to be treated which is fed in.
摘要翻译：描述了用于在至少一个温度为至少25℃的至少一个反应器中生物处理富含铵的废水的方法，该反应器涉及废水通过自然界获得的群体通过所述反应器在不存在污泥滞留的情况下，在硝化和脱氮细菌的悬浮状态下，在第一阶段中，在进入氧气的情况下，富含亚硝酸盐的废水和富含亚硝酸盐的废水在需要时进行，在没有氧气进入的第二阶段中，在诸如甲醇的碳源存在下脱氮，使得富含铵的废水和硝化细菌之间的接触时间为至多约两天，并且介质的pH通过所述碳源的进料控制在6.5和8.5之间，并且通过生长由硝化和反硝化细菌形成的过量以及通过反硝化形成的流出物是在处理期间对所述碳源的需求被控制为在反应器中产生的热量的函数。此外，硝化和反硝化细菌的生长速率通过在反应器中被输入的待处理废水的保留时间来适当控制。

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