公开(公告)号：US20120190261A1

公开(公告)日：2012-07-26

申请号：US13353833

申请日：2012-01-19

申请人： Toyofumi MICHIHATA ,  Shigeki TAKEDA ,  Shota INOUE

发明人： Toyofumi MICHIHATA ,  Shigeki TAKEDA ,  Shota INOUE

IPC分类号： D04H13/00 ,  B27N3/04

CPC分类号： D04H1/50 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/482 ,  D04H1/492 ,  D04H1/498 ,  D04H1/74 ,  Y10T442/60

摘要： An extensible nonwoven fabric, and method for its manufacture, on which the source, medicinal component, pattern and/or other pieces of information are recognizable at the beginning of and during fabric use. It is made mainly of highly crimped fibers, with a compressed region where no fibers are melted and bonded together, with a tensile strength of 25 N/5-cm-width or more in both the machine direction and the cross direction. It may be manufactured by causing a water jet having a pressure of 5 MPa or more to act onto a web made mainly of a latent crimpable fiber, forming an entangled fiber web, causing heat to act on it, crimping the fiber converting it to a highly crimped fiber while contracting the web's area by 30% or more forming a contracted fiber web, and embossing it such that the fibers are not melted and bonded together.

摘要翻译： 一种可扩展的非织造织物及其制造方法，其中源，药物成分，图案和/或其他信息片段在织物使用期间和织物使用期间是可识别的。 其主要由高度卷曲的纤维制成，其中没有纤维熔化并粘合在一起的压缩区域，在纵向和横向上的拉伸强度为25N / 5-cm宽度或更大。 可以通过使压力为5MPa以上的水射流作用于主要由潜在卷曲纤维制成的幅材上，形成缠结的纤维网，使热量作用在其上，将其转换成纤维 高度卷曲的纤维，同时将幅材的面积收缩30％或更多，形成收缩的纤维幅材，并压花，使得纤维不熔化并粘合在一起。

公开(公告)号：US20110253625A1

公开(公告)日：2011-10-20

申请号：US13167327

申请日：2011-06-23

申请人： Shigeki TAKEDA

发明人： Shigeki TAKEDA

IPC分类号： C02F3/30 ,  C12N1/20

CPC分类号： C02F3/302 ,  C02F3/006 ,  C02F3/087 ,  C02F3/109 ,  C02F3/341 ,  C02F3/348 ,  C02F2209/02 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2209/15 ,  C02F2209/16 ,  C02F2209/18 ,  C02F2209/22 ,  Y02W10/15

摘要： Provided is a biological nitrogen removal method which includes, causing to flow a support having, on the surface portion thereof, a two-layered microbial film which holes, in the outer layer, nitrite type nitrifying bacteria or aerobic bacteria and nitrite type nitrifying bacteria as a dominant species and, in the inner layer, anaerobic ammonia oxidizing bacteria as a dominant species while being surrounded with the nitrite type nitrifying bacteria; and thereby carrying out denitrification of the water to be treated by making use of the anaerobic ammonia oxidation reaction. In the biological nitrogen removal method, a feed rate of the support (total surface area of the support per unit capacity of the reaction tank) is adjusted so that an amount of nitrous acid produced by the nitrite type nitrification reaction through the action of the nitrite type nitrifying bacteria reaches a level to inhibit a nitrate type nitrification reaction.

摘要翻译： 本发明提供一种生物除氮方法，其特征在于，使其表面部分上具有两层微生物膜的外壳中的亚硝酸盐型硝化细菌或需氧细菌和亚硝酸盐型硝化细菌的两层微生物膜， 优势种，在内层，厌氧氨氧化细菌为主要物种，同时被亚硝酸盐型硝化细菌包围; 从而通过利用厌氧氨氧化反应进行待处理水的脱氮。 在生物除氮方法中，调节载体（反应槽的每单位容量的载体的总表面积）的进料速率，使得通过亚硝酸盐的作用通过亚硝酸盐型硝化反应产生的亚硝酸的量 硝化细菌达到硝酸盐硝化反应的水平。