CA2001538A1 - Utilisation de glucanase pour eliminer les boues industrielles - Google Patents
Utilisation de glucanase pour eliminer les boues industriellesInfo
- Publication number
- CA2001538A1 CA2001538A1 CA 2001538 CA2001538A CA2001538A1 CA 2001538 A1 CA2001538 A1 CA 2001538A1 CA 2001538 CA2001538 CA 2001538 CA 2001538 A CA2001538 A CA 2001538A CA 2001538 A1 CA2001538 A1 CA 2001538A1
- Authority
- CA
- Canada
- Prior art keywords
- slime
- glucanase
- beta
- alpha
- amylase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 102000004190 Enzymes Human genes 0.000 claims abstract description 46
- 108090000790 Enzymes Proteins 0.000 claims abstract description 46
- 229940088598 enzyme Drugs 0.000 claims abstract description 46
- 101710130006 Beta-glucanase Proteins 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 108091005804 Peptidases Proteins 0.000 claims abstract description 19
- 102000004139 alpha-Amylases Human genes 0.000 claims abstract description 19
- 108090000637 alpha-Amylases Proteins 0.000 claims abstract description 19
- 229940024171 alpha-amylase Drugs 0.000 claims abstract description 19
- 239000004365 Protease Substances 0.000 claims abstract description 18
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims abstract description 18
- 230000000813 microbial effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000004065 wastewater treatment Methods 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000002255 enzymatic effect Effects 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 abstract description 5
- 150000004676 glycans Chemical class 0.000 abstract description 3
- 239000005017 polysaccharide Substances 0.000 abstract description 3
- 230000000593 degrading effect Effects 0.000 abstract 1
- 239000003139 biocide Substances 0.000 description 18
- 238000011282 treatment Methods 0.000 description 16
- 241000894006 Bacteria Species 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 238000012360 testing method Methods 0.000 description 11
- 230000003115 biocidal effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000002028 Biomass Substances 0.000 description 8
- 239000004443 bio-dispersant Substances 0.000 description 8
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 7
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 241000589516 Pseudomonas Species 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 108010005131 levanase Proteins 0.000 description 6
- 239000003440 toxic substance Substances 0.000 description 6
- 239000008235 industrial water Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 231100000167 toxic agent Toxicity 0.000 description 5
- 239000001974 tryptic soy broth Substances 0.000 description 5
- 239000008103 glucose Substances 0.000 description 4
- AIHDCSAXVMAMJH-GFBKWZILSA-N levan Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@@H]1[C@@H](O)[C@H](O)[C@](CO)(CO[C@@H]2[C@H]([C@H](O)[C@@](O)(CO)O2)O)O1 AIHDCSAXVMAMJH-GFBKWZILSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 108091005658 Basic proteases Proteins 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229940079919 digestives enzyme preparation Drugs 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 108010050327 trypticase-soy broth Proteins 0.000 description 3
- 108090000145 Bacillolysin Proteins 0.000 description 2
- 108010059892 Cellulase Proteins 0.000 description 2
- 108091005507 Neutral proteases Proteins 0.000 description 2
- 102000035092 Neutral proteases Human genes 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- -1 bis-trichloromethyl sulfones bimethyl hydantoin compounds Chemical class 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- MZGNSEAPZQGJRB-UHFFFAOYSA-N dimethyldithiocarbamic acid Chemical class CN(C)C(S)=S MZGNSEAPZQGJRB-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JWZXKXIUSSIAMR-UHFFFAOYSA-N methylene bis(thiocyanate) Chemical compound N#CSCSC#N JWZXKXIUSSIAMR-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- SJCSGFWXVSRSQA-UHFFFAOYSA-N (1-chloro-2-thiocyanatoethyl) thiocyanate Chemical class N#CSC(Cl)CSC#N SJCSGFWXVSRSQA-UHFFFAOYSA-N 0.000 description 1
- UFPHTRDMJXSAJP-UHFFFAOYSA-N 1-bromobut-1-enyl acetate Chemical class BrC(=CCC)OC(C)=O UFPHTRDMJXSAJP-UHFFFAOYSA-N 0.000 description 1
- VPKKKVKUOKACNC-UHFFFAOYSA-N 2-bromo-2-hydroxy-1-phenylethanone Chemical class OC(Br)C(=O)C1=CC=CC=C1 VPKKKVKUOKACNC-UHFFFAOYSA-N 0.000 description 1
- AUHYZQCEIVEMFH-UHFFFAOYSA-N 2-bromopropanamide Chemical class CC(Br)C(N)=O AUHYZQCEIVEMFH-UHFFFAOYSA-N 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 102100027819 Cytosolic beta-glucosidase Human genes 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 241000588914 Enterobacter Species 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical class NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 108050001049 Extracellular proteins Proteins 0.000 description 1
- 241000589565 Flavobacterium Species 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 101000859692 Homo sapiens Cytosolic beta-glucosidase Proteins 0.000 description 1
- 101000997662 Homo sapiens Lysosomal acid glucosylceramidase Proteins 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- DGJMPUGMZIKDRO-UHFFFAOYSA-N cyanoacetamide Chemical class NC(=O)CC#N DGJMPUGMZIKDRO-UHFFFAOYSA-N 0.000 description 1
- FKTUXVQEOXYNMO-UHFFFAOYSA-N cyanocarbamodithioic acid Chemical class SC(=S)NC#N FKTUXVQEOXYNMO-UHFFFAOYSA-N 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001976 enzyme digestion Methods 0.000 description 1
- AWYFNIZYMPNGAI-UHFFFAOYSA-N ethylenebis(dithiocarbamic acid) Chemical class SC(=S)NCCNC(S)=S AWYFNIZYMPNGAI-UHFFFAOYSA-N 0.000 description 1
- 229920000912 exopolymer Polymers 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- HYVVJDQGXFXBRZ-UHFFFAOYSA-N metam Chemical class CNC(S)=S HYVVJDQGXFXBRZ-UHFFFAOYSA-N 0.000 description 1
- UQJQVUOTMVCFHX-UHFFFAOYSA-L nabam Chemical compound [Na+].[Na+].[S-]C(=S)NCCNC([S-])=S UQJQVUOTMVCFHX-UHFFFAOYSA-L 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012137 tryptone Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Enzymes And Modification Thereof (AREA)
- Treatment Of Sludge (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32260389A | 1989-03-13 | 1989-03-13 | |
| US322,603 | 1989-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2001538A1 true CA2001538A1 (fr) | 1990-09-13 |
Family
ID=23255600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2001538 Abandoned CA2001538A1 (fr) | 1989-03-13 | 1989-10-26 | Utilisation de glucanase pour eliminer les boues industrielles |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH03193A (fr) |
| AU (1) | AU622257B2 (fr) |
| CA (1) | CA2001538A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996004370A1 (fr) * | 1994-08-01 | 1996-02-15 | Sanyo Chemical Industries, Ltd. | Bacterie produisant une hydrolase de limon et procede de production d'hydrolase de limon |
| US20080248558A1 (en) * | 2004-09-10 | 2008-10-09 | Novozymes A/S | Methods For Preventing, Removing, Reducing, or Disrupting Biofilm |
| US20080019956A1 (en) * | 2006-07-24 | 2008-01-24 | Manoj Kumar | Enzymatic prevention and control of biofilm |
| JP5194223B1 (ja) * | 2012-03-05 | 2013-05-08 | 株式会社セイネン | 化学処理剤 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75973C (fi) * | 1986-12-12 | 1988-09-09 | Kemira Oy | Foerfarande foer eliminering av mikrober i processvatten av pappersfabriker. |
-
1989
- 1989-10-26 CA CA 2001538 patent/CA2001538A1/fr not_active Abandoned
-
1990
- 1990-01-05 AU AU47724/90A patent/AU622257B2/en not_active Ceased
- 1990-02-16 JP JP3401890A patent/JPH03193A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU622257B2 (en) | 1992-04-02 |
| AU4772490A (en) | 1990-09-13 |
| JPH03193A (ja) | 1991-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |