CN104445587A - 高密度悬浮填料及其制备方法 - Google Patents
高密度悬浮填料及其制备方法 Download PDFInfo
- Publication number
- CN104445587A CN104445587A CN201410835704.0A CN201410835704A CN104445587A CN 104445587 A CN104445587 A CN 104445587A CN 201410835704 A CN201410835704 A CN 201410835704A CN 104445587 A CN104445587 A CN 104445587A
- Authority
- CN
- China
- Prior art keywords
- filler
- density
- main body
- body supporting
- modified hollow
- Prior art date
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- Granted
Links
- 239000000945 filler Substances 0.000 title claims abstract description 145
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000012510 hollow fiber Substances 0.000 claims abstract description 77
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 41
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 41
- 229920005989 resin Polymers 0.000 claims abstract description 39
- 239000011347 resin Substances 0.000 claims abstract description 39
- 239000002245 particle Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 74
- 239000000835 fiber Substances 0.000 claims description 21
- 235000015097 nutrients Nutrition 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 16
- 239000012948 isocyanate Substances 0.000 claims description 14
- 150000002513 isocyanates Chemical class 0.000 claims description 14
- 229920002635 polyurethane Polymers 0.000 claims description 14
- 239000004814 polyurethane Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- 235000021317 phosphate Nutrition 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 235000000346 sugar Nutrition 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009736 wetting Methods 0.000 claims description 5
- 239000011256 inorganic filler Substances 0.000 claims description 4
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007605 air drying Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000032770 biofilm formation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Biological Treatment Of Waste Water (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410835704.0A CN104445587B (zh) | 2014-12-26 | 2014-12-26 | 高密度悬浮填料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410835704.0A CN104445587B (zh) | 2014-12-26 | 2014-12-26 | 高密度悬浮填料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104445587A true CN104445587A (zh) | 2015-03-25 |
CN104445587B CN104445587B (zh) | 2016-05-11 |
Family
ID=52892446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410835704.0A Expired - Fee Related CN104445587B (zh) | 2014-12-26 | 2014-12-26 | 高密度悬浮填料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104445587B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107381790A (zh) * | 2017-09-13 | 2017-11-24 | 北京工业大学 | 基于三维立体结构的纳米炭纤维固着基水处理填料 |
CN107381789A (zh) * | 2017-09-13 | 2017-11-24 | 北京工业大学 | 基于网状网筒纳米炭纤维固着基水处理填料 |
CN114605726A (zh) * | 2022-03-15 | 2022-06-10 | 四川达沃斯生态环保科技股份有限公司 | 一种改性生物悬浮填料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758453A (en) * | 1985-10-01 | 1988-07-19 | Paul Challet | Textile substrate for bio-transformation and phase separation |
CN103130336A (zh) * | 2011-12-02 | 2013-06-05 | 新奥科技发展有限公司 | 一种增强生物填料及其制备方法 |
CN103449600A (zh) * | 2013-09-03 | 2013-12-18 | 北京伊普国际水务有限公司 | 高效悬浮填料及其制备方法 |
CN203530009U (zh) * | 2013-08-09 | 2014-04-09 | 湖北科亮生物环保科技有限公司 | 一种污水处理用带状纤维毡填料 |
-
2014
- 2014-12-26 CN CN201410835704.0A patent/CN104445587B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758453A (en) * | 1985-10-01 | 1988-07-19 | Paul Challet | Textile substrate for bio-transformation and phase separation |
CN103130336A (zh) * | 2011-12-02 | 2013-06-05 | 新奥科技发展有限公司 | 一种增强生物填料及其制备方法 |
CN203530009U (zh) * | 2013-08-09 | 2014-04-09 | 湖北科亮生物环保科技有限公司 | 一种污水处理用带状纤维毡填料 |
CN103449600A (zh) * | 2013-09-03 | 2013-12-18 | 北京伊普国际水务有限公司 | 高效悬浮填料及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107381790A (zh) * | 2017-09-13 | 2017-11-24 | 北京工业大学 | 基于三维立体结构的纳米炭纤维固着基水处理填料 |
CN107381789A (zh) * | 2017-09-13 | 2017-11-24 | 北京工业大学 | 基于网状网筒纳米炭纤维固着基水处理填料 |
CN114605726A (zh) * | 2022-03-15 | 2022-06-10 | 四川达沃斯生态环保科技股份有限公司 | 一种改性生物悬浮填料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104445587B (zh) | 2016-05-11 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171106 Address after: Binhai New Area 300456 Tianjin FTA test area (Dongjiang Bonded Port) Luoyang Road No. 600 Haifeng Logistics Park 3 Building 2 unit -101 Patentee after: SANGDE ECOLOGICAL TECHNOLOGY CO.,LTD. Address before: 100176, B, two district, 12 Hongda North Road, Beijing economic and Technological Development Zone, Beijing, Daxing District, 2212 Co-patentee before: BEIJING SOUND ENVIRONMENT ENGINEERING Co.,Ltd. Patentee before: BEIJING JOHN INTERNATIONAL WATER AFFAIRES Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 |
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CF01 | Termination of patent right due to non-payment of annual fee |