JPS57110384A - Water-treating medium and production thereof - Google Patents

Water-treating medium and production thereof

Info

Publication number
JPS57110384A
JPS57110384A JP55186297A JP18629780A JPS57110384A JP S57110384 A JPS57110384 A JP S57110384A JP 55186297 A JP55186297 A JP 55186297A JP 18629780 A JP18629780 A JP 18629780A JP S57110384 A JPS57110384 A JP S57110384A
Authority
JP
Japan
Prior art keywords
water
staple fibers
medium
fibrous aggregate
aggregate
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.)
Granted
Application number
JP55186297A
Other languages
English (en)
Other versions
JPS6211637B2 (ja
Inventor
Hiroaki Ida
Masahiro Fujii
Toshio Haruta
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.)
Unitika Ltd
Original Assignee
Unitika 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.)
Filing date
Publication date
Application filed by Unitika Ltd filed Critical Unitika Ltd
Priority to JP55186297A priority Critical patent/JPS57110384A/ja
Priority to GB8138266A priority patent/GB2091303B/en
Priority to FR8124153A priority patent/FR2497118B1/fr
Priority to DE19813151107 priority patent/DE3151107A1/de
Publication of JPS57110384A publication Critical patent/JPS57110384A/ja
Priority to US06/493,433 priority patent/US4576716A/en
Publication of JPS6211637B2 publication Critical patent/JPS6211637B2/ja
Granted legal-status Critical Current

Links

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)
JP55186297A 1980-12-27 1980-12-27 Water-treating medium and production thereof Granted JPS57110384A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55186297A JPS57110384A (en) 1980-12-27 1980-12-27 Water-treating medium and production thereof
GB8138266A GB2091303B (en) 1980-12-27 1981-12-18 Producing fibre clamps for filtering
FR8124153A FR2497118B1 (fr) 1980-12-27 1981-12-23 Procede pour produire un milieu de traitement d'eau et milieu ainsi produit
DE19813151107 DE3151107A1 (de) 1980-12-27 1981-12-23 "verfahren zur herstellung eines wasserbehandlungsmittels und nach dem verfahren hergestelltes mittel"
US06/493,433 US4576716A (en) 1980-12-27 1983-05-09 Method of producing water treatment medium and medium produced thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55186297A JPS57110384A (en) 1980-12-27 1980-12-27 Water-treating medium and production thereof

Publications (2)

Publication Number Publication Date
JPS57110384A true JPS57110384A (en) 1982-07-09
JPS6211637B2 JPS6211637B2 (ja) 1987-03-13

Family

ID=16185847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55186297A Granted JPS57110384A (en) 1980-12-27 1980-12-27 Water-treating medium and production thereof

Country Status (1)

Country Link
JP (1) JPS57110384A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273594A (ja) * 1989-04-14 1990-11-08 Toto Ltd 微生物固定化用担体
JP2012024700A (ja) * 2010-07-23 2012-02-09 Asahi Kasei Chemicals Corp 汚水処理用微生物担持体及び汚水処理用具
CN110404336A (zh) * 2019-08-01 2019-11-05 秦皇岛莱特流体设备制造有限公司 一种纤维球滤料

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030745A (ja) * 1973-07-21 1975-03-27
JPS514891A (ja) * 1974-04-19 1976-01-16 Johnson & Johnson
JPS5241274U (ja) * 1975-09-16 1977-03-24
JPS53144074A (en) * 1977-01-20 1978-12-15 Schumacher Sche Fab Verwalt Filter medium made of composite material and production thereof
JPS54101480A (en) * 1977-10-20 1979-08-10 Uni Manchiesutaa I Obu Saiensu Method and apparatus for growing biological material
JPS5556813A (en) * 1978-10-19 1980-04-26 Kyoritsu Boki Kk Permeable material and production thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030745A (ja) * 1973-07-21 1975-03-27
JPS514891A (ja) * 1974-04-19 1976-01-16 Johnson & Johnson
JPS5241274U (ja) * 1975-09-16 1977-03-24
JPS53144074A (en) * 1977-01-20 1978-12-15 Schumacher Sche Fab Verwalt Filter medium made of composite material and production thereof
JPS54101480A (en) * 1977-10-20 1979-08-10 Uni Manchiesutaa I Obu Saiensu Method and apparatus for growing biological material
JPS5556813A (en) * 1978-10-19 1980-04-26 Kyoritsu Boki Kk Permeable material and production thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273594A (ja) * 1989-04-14 1990-11-08 Toto Ltd 微生物固定化用担体
JP2012024700A (ja) * 2010-07-23 2012-02-09 Asahi Kasei Chemicals Corp 汚水処理用微生物担持体及び汚水処理用具
CN110404336A (zh) * 2019-08-01 2019-11-05 秦皇岛莱特流体设备制造有限公司 一种纤维球滤料

Also Published As

Publication number Publication date
JPS6211637B2 (ja) 1987-03-13

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