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1. 发明专利

JP2013059729A Device for anaerobic treatment of organic waste water 有权
标题翻译：有机废水厌氧处理装置
公开(公告)号：JP2013059729A
公开(公告)日：2013-04-04
申请号：JP2011200138
申请日：2011-09-14
申请人： Swing Corp , 水ing株式会社 , Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： KAMAIKE KAZUMASA , HONMA YASUHIRO , TSUKAMOTO YUJI , TANAKA TOSHIHIRO , AIZAWA MITSUYOSHI , IIJIMA YUKO , ONODERA ISAO
IPC分类号： C02F3/28
CPC分类号： Y02E50/343
摘要： PROBLEM TO BE SOLVED: To provide a stable and high performance device for methane fermentation treatment with an organic waste water containing alcohol as a major component and having a small amount of SS to all organic compounds.SOLUTION: A device for anaerobic treatment of organic waste water treats an organic waste water, containing at least 60% of alcohol component on CODcr basis for all CODcr in the waste water and less than 1% of SS, with a tank for adjustment of waste water and one tank type methane fermentation tank. The device includes: a measurement device for measuring water quality such as values of pH of input water and output water of the methane fermentation tank; a measurement device for measuring the concentration of CO; a control device for controlling the amount of an adjusting agent for M-alkali degree based on the values from these measurement devices; and an adding device which adds the adjustment agent for M-alkali degree based on the signal from the control device. An upflow anaerobic sludge bed or an expanded granular sludge bed is recommended to be used in the methane fermentation tank.
摘要翻译：要解决的问题：提供一种用于以含有醇为主要成分并且对所有有机化合物具有少量SS的有机废水进行甲烷发酵处理的稳定和高性能的装置。
解决方案：用于厌氧处理有机废水的装置处理有机废水，其中CODcr含量至少为60％，CODcr为废水中的所有CODcr，少于SS的1％调整废水和一个罐式甲烷发酵罐。该装置包括：用于测量水质的测量装置，例如甲烷发酵罐的输入水的pH值和输出水的值; 用于测量CO 2 的浓度的测量装置; 控制装置，用于根据来自这些测量装置的值来控制M碱度调节剂的量; 以及添加装置，其基于来自控制装置的信号添加M碱度调节剂。建议在甲烷发酵罐中使用上流厌氧污泥床或膨胀颗粒污泥床。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013059730A Method and device for anaerobic treatment of pulp mill waste water 有权
标题翻译：废水处理废水处理方法及装置
公开(公告)号：JP2013059730A
公开(公告)日：2013-04-04
申请号：JP2011200139
申请日：2011-09-14
申请人： Swing Corp , 水ing株式会社 , Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： KAMAIKE KAZUMASA , TSUKAMOTO YUJI , AIZAWA MITSUYOSHI , IIJIMA YUKO , ONODERA ISAO
IPC分类号： C02F3/28
CPC分类号： Y02E50/343
摘要： PROBLEM TO BE SOLVED: To provide a method and device for anaerobic treatment, which can reduce the cost for adding chemicals and enable stable treatment by using chemicals generated in pulp mill for methane fermentation treatment.SOLUTION: In a device for anaerobic treatment having a methane fermentation tank 1 which treats an organic waste water 4 discharged from a process of manufacturing kraft pulp, the methane fermentation tank 1 includes an inlet for introducing the organic waste water and an inlet for adding at least one kind of chemical, white liquor, green liquor or weak liquor 5 generated during the process of manufacturing kraft pulp. Also, at the front step of the methane fermentation tank 1, an adjustment tank 2 or acid fermentation tank are provided. At either the adjustment tank 2 or the methane fermentation tank, an inlet for the organic waste water 4 and an inlet for adding at least one kind of chemical, white liquor, green liquor or weak liquor 5 generated during the process of manufacturing kraft pulp are provided.
摘要翻译：要解决的问题：提供一种厌氧处理方法和装置，其可以降低添加化学品的成本，并且通过使用在纸浆厂中产生的用于甲烷发酵处理的化学品来进行稳定的处理。解决方案：在具有甲烷发酵罐1的厌氧处理装置中，甲烷发酵罐1处理从制造牛皮纸浆的工艺排出的有机废水4，甲烷发酵罐1包括用于引入有机废水的入口和入口用于添加在制造牛皮纸浆的过程中产生的至少一种化学品，白液，绿液或弱液体5。此外，在甲烷发酵罐1的前段，设置有调节罐2或酸发酵罐。在调节罐2或甲烷发酵罐中，有机废水4的入口和用于添加在制造牛皮纸浆的过程中产生的至少一种化学，白液，绿液或弱液体5的入口是提供。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013059731A Method and device for anaerobic treatment of pulp mill waste water 有权
标题翻译：废水处理废水处理方法及装置
公开(公告)号：JP2013059731A
公开(公告)日：2013-04-04
申请号：JP2011200140
申请日：2011-09-14
申请人： Swing Corp , 水ing株式会社 , Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： KAMAIKE KAZUMASA , TSUKAMOTO YUJI , AIZAWA MITSUYOSHI , IIJIMA YUKO , ONODERA ISAO
IPC分类号： C02F3/28 , D21C11/04
CPC分类号： Y02E50/343
摘要： PROBLEM TO BE SOLVED: To provide a method and device for anaerobic treatment, which can start up rapidly after operation has been suspended by an improvement in a method of operating the facility for anaerobic treatment during the operation suspension.SOLUTION: In a method for anaerobic treatment which treats, in a methane fermentation tank 1, an organic waste water 3 containing methanol discharged in a manufacturing process of kraft pulp, in order to suspend the treatment operation, the liquid in the methane fermentation tank is diluted and cleaned with water 6 before the suspension. Also, in order to suspend the treatment operation, optionally, to the liquid in the methane fermentation tank at least one kind selected from sodium hydrocarbon, a potassium salt, or an alkaline in-situ chemical 7 used in the manufacturing process of kraft pulp can be added.
摘要翻译：要解决的问题：提供一种厌氧处理方法和装置，其可以通过改善在操作暂停期间进行厌氧处理的设备的操作的方法而暂停操作之后迅速启动。解决方案：在一种厌氧处理方法中，在甲烷发酵罐1中，将含有在硫酸盐浆制造过程中排出的甲醇的有机废水3处理，以暂停处理操作，将甲烷中的液体发酵罐在悬浮液之前用水6稀释并清洗。此外，为了将处理操作任意地悬浮在甲烷发酵罐中，在硫酸盐浆制造工艺的制造过程中使用的钠盐，钾盐或碱性原位化学品7中至少一种的液体被添加。版权所有（C）2013，JPO＆INPIT

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