JPH0569067B2 - - Google Patents
Info
- Publication number
- JPH0569067B2 JPH0569067B2 JP25778688A JP25778688A JPH0569067B2 JP H0569067 B2 JPH0569067 B2 JP H0569067B2 JP 25778688 A JP25778688 A JP 25778688A JP 25778688 A JP25778688 A JP 25778688A JP H0569067 B2 JPH0569067 B2 JP H0569067B2
- Authority
- JP
- Japan
- Prior art keywords
- porous soft
- ceramics
- weight
- sio
- porous
- 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.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 claims description 44
- 239000000203 mixture Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 239000011148 porous material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 15
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 10
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000005306 natural glass Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims 1
- 244000005700 microbiome Species 0.000 description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 16
- 238000010304 firing Methods 0.000 description 13
- 239000002351 wastewater Substances 0.000 description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 description 8
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 239000010802 sludge Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007605 air drying Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000010840 domestic wastewater Substances 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
- C04B38/0635—Compounding ingredients
- C04B38/0645—Burnable, meltable, sublimable materials
- C04B38/067—Macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25778688A JPH02107582A (ja) | 1988-10-13 | 1988-10-13 | ポーラスソフトセラミックスおよびその製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25778688A JPH02107582A (ja) | 1988-10-13 | 1988-10-13 | ポーラスソフトセラミックスおよびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02107582A JPH02107582A (ja) | 1990-04-19 |
| JPH0569067B2 true JPH0569067B2 (en, 2012) | 1993-09-30 |
Family
ID=17311086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25778688A Granted JPH02107582A (ja) | 1988-10-13 | 1988-10-13 | ポーラスソフトセラミックスおよびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107582A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03265579A (ja) * | 1990-03-15 | 1991-11-26 | Natl House Ind Co Ltd | 多孔質セラミック板の製法 |
| JPH04215894A (ja) * | 1990-12-17 | 1992-08-06 | Takashi Hattori | 生物膜汚水処理槽 |
| US5190646A (en) * | 1991-03-11 | 1993-03-02 | Nikki Hanbai Co., Ltd. | Wastewater treating biological film tank |
| KR20010053796A (ko) * | 1999-12-01 | 2001-07-02 | 박경주 | 생물막접촉 담체의 제조방법 |
| KR20020021181A (ko) * | 2000-09-06 | 2002-03-20 | 임재신 | 트리클링 에어 바이오필터전용 기공 폐쇄 경량 세라믹담체 및 제조방법 |
| JP2003071480A (ja) * | 2001-09-03 | 2003-03-11 | Nippon Flour Mills Co Ltd | 水の浄化方法及び装置 |
-
1988
- 1988-10-13 JP JP25778688A patent/JPH02107582A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02107582A (ja) | 1990-04-19 |
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| LAPS | Cancellation because of no payment of annual fees |