JPH10118679A - 充填濾材及びそれを用いた汚水浄化方法 - Google Patents

充填濾材及びそれを用いた汚水浄化方法

Info

Publication number: JPH10118679A
Authority: JP; Japan
Prior art keywords: resin; particles; filling; filled; contaminated water
Prior art date: 1996-10-22
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.): Pending

Application number

JP29798096A

Other languages

English (en)

Japanese (ja)

Other versions

JPH10118679A5 (cs

Inventor

Masamichi Kaneko

正道金子

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Asahi Chemical Industry Co Ltd

Original Assignee

Asahi Chemical Industry Co Ltd

Priority date (The priority date 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 date listed.)

1996-10-22

Filing date

1996-10-22

Publication date

1998-05-12

1996-10-22 Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd

1996-10-22 Priority to JP29798096A priority Critical patent/JPH10118679A/ja

1998-05-12 Publication of JPH10118679A publication Critical patent/JPH10118679A/ja

2004-10-21 Publication of JPH10118679A5 publication Critical patent/JPH10118679A5/ja

Status Pending legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
238000011049 filling Methods 0.000 title claims abstract description 19
239000000463 material Substances 0.000 title claims abstract description 12
238000000034 method Methods 0.000 title claims description 3
238000004140 cleaning Methods 0.000 title abstract description 7
238000001914 filtration Methods 0.000 title abstract description 6
239000002245 particle Substances 0.000 claims abstract description 116
229920005989 resin Polymers 0.000 claims abstract description 40
239000011347 resin Substances 0.000 claims abstract description 40
238000000746 purification Methods 0.000 claims abstract description 24
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 19
229920005672 polyolefin resin Polymers 0.000 claims abstract description 9
229920005992 thermoplastic resin Polymers 0.000 claims abstract description 8
239000004793 Polystyrene Substances 0.000 claims abstract description 6
229920002223 polystyrene Polymers 0.000 claims abstract description 6
229920001169 thermoplastic Polymers 0.000 claims abstract description 6
239000004416 thermosoftening plastic Substances 0.000 claims abstract description 6
229920006026 co-polymeric resin Polymers 0.000 claims abstract description 5
239000000203 mixture Substances 0.000 claims abstract description 5
239000010865 sewage Substances 0.000 claims description 45
244000005700 microbiome Species 0.000 claims description 11
239000010802 sludge Substances 0.000 abstract description 11
239000002351 wastewater Substances 0.000 abstract description 8
238000005273 aeration Methods 0.000 abstract description 6
239000000706 filtrate Substances 0.000 abstract description 4
239000002904 solvent Substances 0.000 abstract description 4
239000010840 domestic wastewater Substances 0.000 abstract description 3
239000000126 substance Substances 0.000 abstract description 2
229920000098 polyolefin Polymers 0.000 abstract 1
239000011148 porous material Substances 0.000 abstract 1
239000006260 foam Substances 0.000 description 19
239000000945 filler Substances 0.000 description 16
210000004027 cell Anatomy 0.000 description 13
-1 polyethylene Polymers 0.000 description 13
238000011156 evaluation Methods 0.000 description 10
239000004743 Polypropylene Substances 0.000 description 8
229920001155 polypropylene Polymers 0.000 description 8
230000000052 comparative effect Effects 0.000 description 6
230000006835 compression Effects 0.000 description 4
238000007906 compression Methods 0.000 description 4
229920001577 copolymer Polymers 0.000 description 4
229920001903 high density polyethylene Polymers 0.000 description 4
239000004700 high-density polyethylene Substances 0.000 description 4
230000000813 microbial effect Effects 0.000 description 4
239000000654 additive Substances 0.000 description 3
239000004088 foaming agent Substances 0.000 description 3
230000005484 gravity Effects 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
238000003825 pressing Methods 0.000 description 3
239000012798 spherical particle Substances 0.000 description 3
239000000725 suspension Substances 0.000 description 3
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
239000005977 Ethylene Substances 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
239000004698 Polyethylene Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
239000011324 bead Substances 0.000 description 2
210000005056 cell body Anatomy 0.000 description 2
229920001038 ethylene copolymer Polymers 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
238000005187 foaming Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000035699 permeability Effects 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
230000002265 prevention Effects 0.000 description 2
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
150000003440 styrenes Chemical class 0.000 description 2
238000005406 washing Methods 0.000 description 2
230000037303 wrinkles Effects 0.000 description 2
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
OQYUFQVPURDFKC-UHFFFAOYSA-N 2-methylbut-1-enylbenzene Chemical compound CCC(C)=CC1=CC=CC=C1 OQYUFQVPURDFKC-UHFFFAOYSA-N 0.000 description 1
BTOVVHWKPVSLBI-UHFFFAOYSA-N 2-methylprop-1-enylbenzene Chemical compound CC(C)=CC1=CC=CC=C1 BTOVVHWKPVSLBI-UHFFFAOYSA-N 0.000 description 1
JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
239000002216 antistatic agent Substances 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
238000011001 backwashing Methods 0.000 description 1
229920001400 block copolymer Polymers 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000001273 butane Substances 0.000 description 1
IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000000969 carrier Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000005352 clarification Methods 0.000 description 1
AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
239000005038 ethylene vinyl acetate Substances 0.000 description 1
229920006248 expandable polystyrene Polymers 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002550 fecal effect Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
229920000578 graft copolymer Polymers 0.000 description 1
150000008282 halocarbons Chemical class 0.000 description 1
DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
229920000092 linear low density polyethylene Polymers 0.000 description 1
239000004707 linear low-density polyethylene Substances 0.000 description 1
229920005679 linear ultra low density polyethylene Polymers 0.000 description 1
230000007774 longterm Effects 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002609 medium Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000000178 monomer Substances 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
239000002667 nucleating agent Substances 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
238000005453 pelletization Methods 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
239000000049 pigment Substances 0.000 description 1
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
229920013716 polyethylene resin Polymers 0.000 description 1
239000002952 polymeric resin Substances 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
229920005604 random copolymer Polymers 0.000 description 1
239000011342 resin composition Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
239000011800 void material Substances 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

Biological Treatment Of Waste Water (AREA)

JP29798096A 1996-10-22 1996-10-22 充填濾材及びそれを用いた汚水浄化方法 Pending JPH10118679A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP29798096A JPH10118679A (ja)	1996-10-22	1996-10-22	充填濾材及びそれを用いた汚水浄化方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP29798096A JPH10118679A (ja)	1996-10-22	1996-10-22	充填濾材及びそれを用いた汚水浄化方法

Publications (2)

Publication Number	Publication Date
JPH10118679A true JPH10118679A (ja)	1998-05-12
JPH10118679A5 JPH10118679A5 (cs)	2004-10-21

Family

ID=17853589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP29798096A Pending JPH10118679A (ja)	1996-10-22	1996-10-22	充填濾材及びそれを用いた汚水浄化方法

Country Status (1)

Country	Link
JP (1)	JPH10118679A (cs)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002072227A1 (en) *	2001-03-13	2002-09-19	Ngk Insulators, Ltd.	High rate filter and high rate filtration method using the filter
JP2007197471A (ja) *	2005-12-27	2007-08-09	Kurita Water Ind Ltd	生物膜形成用担体の製造方法及び生物膜形成用担体
CN102351304A (zh) *	2011-09-09	2012-02-15	北京林业大学	一种解决反冲洗问题的新型曝气生物滤池
CN105621505A (zh) *	2016-03-25	2016-06-01	中国水产科学研究院渔业机械仪器研究所	一种贝类保活运输车海水净化系统
CN111087040A (zh) *	2019-12-31	2020-05-01	佛山市云米电器科技有限公司	一种成型树脂块

1996
- 1996-10-22 JP JP29798096A patent/JPH10118679A/ja active Pending

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002072227A1 (en) *	2001-03-13	2002-09-19	Ngk Insulators, Ltd.	High rate filter and high rate filtration method using the filter
US6841069B2 (en)	2001-03-13	2005-01-11	Ngk Insulators, Ltd.	High rate filter and high rate filtration method using the filter
JP2007197471A (ja) *	2005-12-27	2007-08-09	Kurita Water Ind Ltd	生物膜形成用担体の製造方法及び生物膜形成用担体
CN102351304A (zh) *	2011-09-09	2012-02-15	北京林业大学	一种解决反冲洗问题的新型曝气生物滤池
CN105621505A (zh) *	2016-03-25	2016-06-01	中国水产科学研究院渔业机械仪器研究所	一种贝类保活运输车海水净化系统
CN111087040A (zh) *	2019-12-31	2020-05-01	佛山市云米电器科技有限公司	一种成型树脂块

Legal Events

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2004-12-14

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2005-03-02

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2005-06-29

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