公开(公告)号：US20170210658A1

公开(公告)日：2017-07-27

申请号：US15500315

申请日：2015-09-09

Applicant: Novozymes A/S

Inventor： Gregory DeLozier ,  Wanghui Xu ,  Mingjia Zhang ,  Wanghui Zhu

IPC: C02F11/14 ,  C02F3/34

CPC classification number: C02F11/14 ,  C02F3/342

Abstract: The present disclosure relates to enhancing sludge dewaterability by adding an alpha-amylase and protease to the sludge prior to conventional conditioning and dewatering operations.

公开(公告)号：US20170015832A1

公开(公告)日：2017-01-19

申请号：US15123877

申请日：2015-03-02

Applicant: NOVOZYMES A/S

Inventor： Alex Berlin ,  Jason Quinlan ,  Romil Benyamino ,  Gregory DeLozier

IPC: C09C3/10 ,  C09C1/36 ,  C09D7/12 ,  D21H17/69 ,  A61K8/73 ,  A61Q19/00 ,  C08B37/00 ,  C09C1/42 ,  C12N9/10

CPC classification number: C09C3/10 ,  A61K8/73 ,  A61K2800/10 ,  A61Q19/00 ,  C08B37/0057 ,  C09C1/3676 ,  C09C1/42 ,  C09D7/62 ,  C12N9/1051 ,  C12Y204/01207 ,  D21H17/005 ,  D21H17/69 ,  D21H19/38

Abstract: The present invention relates to processes for modifying a filler material comprising treating the filler material with a composition comprising a xyloglucan endotransglycosylase and (a) a polymeric xyloglucan and a functionalized xyloglucan oligomer comprising a chemical group; (b) a polymeric xyloglucan functionalized with a chemical group and a functionalized xyloglucan oligomer comprising a chemical group; (c) a polymeric xyloglucan functionalized with a chemical group and a xyloglucan oligomer; (d) a polymeric xyloglucan and a xyloglucan oligomer; (e) a a polymeric xyloglucan functionalized with a chemical group; (f) a polymeric xyloglucan; (g) a functionalized xyloglucan oligomer comprising a chemical group; or (h) a xyloglucan oligomer; or a composition of (a-h) without a xyloglucan endotransglycosylase, wherein the modified filler material possesses an improved property compared to the unmodified filler material. The present invention also relates to modified filler materials and modified filler materials obtained by such processes.

Abstract translation: 本发明涉及用于改性填充材料的方法，包括用包含木葡聚糖内转葡糖苷酶的组合物处理填充材料，和（a）聚合物木葡聚糖和包含化学基团的官能化木葡聚糖低聚物; （b）由化学基团官能化的聚合物木葡聚糖和包含化学基团的官能化木葡聚糖低聚物; （c）用化学基团和木葡聚糖低聚物官能化的聚合物木葡聚糖; （d）聚合物木葡聚糖和木葡聚糖低聚物; （e）用化学基团官能化的聚合物木葡聚糖; （f）聚合物木葡聚糖; （g）包含化学基团的官能化木葡聚糖低聚物; 或（h）木葡聚糖低聚物; 或没有木葡聚糖内转葡糖基酶的（a-h）组合物，其中与未改性的填充材料相比，改性填料具有改进的性能。 本发明还涉及通过这些方法获得的改性填料和改性填料。

公开(公告)号：US20150093808A1

公开(公告)日：2015-04-02

申请号：US14563514

申请日：2014-12-08

Applicant: NOVOZYMES A/S

Inventor： Gregory DeLozier ,  John Christiansen

IPC: C02F3/34

CPC classification number: C02F3/342 ,  C02F1/722 ,  C02F2101/30 ,  C02F2101/32 ,  C02F2101/345 ,  C02F2103/10

Abstract: This invention relates to methods to reduce the levels of contaminants in effluent produced in industrial operations, e.g., refinery operations. In particular, the invention relates to method to reduce the level of organic contaminants in industrial effluent wherein said effluent lacks sufficient dissolved oxygen to support enzymatically-catalyzed removal of organic contaminants comprising adding to the effluent one or more enzymes in an amount effective to reduce the level of organic contaminants in said effluent, wherein said enzymes require oxygen for enzymatic activity; and adding an in situ source of dissolved oxygen.

Abstract translation: 本发明涉及降低在工业操作（例如炼油厂操作）中产生的流出物中的污染物水平的方法。 特别地，本发明涉及降低工业流出物中有机污染物水平的方法，其中所述流出物缺乏足够的溶解氧以支持酶促催化除去有机污染物，包括向流出物中加入一种或多种有效降低 所述流出物中的有机污染物水平，其中所述酶需要氧气用于酶活性; 并加入原位溶解氧源。