JPH0249799B2 - - Google Patents

Info

Publication number: JPH0249799B2
Authority: JP; Japan
Prior art keywords: chemically stable; zeolite; treatment; silicic acid; green algae
Prior art date: 1982-09-25
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 - Lifetime

Application number

JP57168158A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5959296A (ja

Inventor

Akitsugu Kitajima

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.)

Individual

Original Assignee

Individual

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.)

1982-09-25

Filing date

1982-09-25

Publication date

1990-10-31

1982-09-25 Application filed by Individual filed Critical Individual

1982-09-25 Priority to JP57168158A priority Critical patent/JPS5959296A/ja

1984-04-05 Publication of JPS5959296A publication Critical patent/JPS5959296A/ja

1990-10-31 Publication of JPH0249799B2 publication Critical patent/JPH0249799B2/ja

Status Granted legal-status Critical Current

Links

IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
239000000126 substance Substances 0.000 claims description 15
238000000034 method Methods 0.000 claims description 13
241000195628 Chlorophyta Species 0.000 claims description 9
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
229910052757 nitrogen Inorganic materials 0.000 claims description 9
229910052698 phosphorus Inorganic materials 0.000 claims description 9
239000011574 phosphorus Substances 0.000 claims description 9
239000010802 sludge Substances 0.000 claims description 9
229910021536 Zeolite Inorganic materials 0.000 claims description 8
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 8
244000005700 microbiome Species 0.000 claims description 8
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 8
235000012239 silicon dioxide Nutrition 0.000 claims description 8
239000010457 zeolite Substances 0.000 claims description 8
238000001914 filtration Methods 0.000 claims description 7
239000002351 wastewater Substances 0.000 claims description 5
238000007254 oxidation reaction Methods 0.000 description 8
230000003647 oxidation Effects 0.000 description 7
239000007787 solid Substances 0.000 description 7
238000004065 wastewater treatment Methods 0.000 description 5
241000195493 Cryptophyta Species 0.000 description 4
238000004062 sedimentation Methods 0.000 description 4
238000005273 aeration Methods 0.000 description 3
230000003197 catalytic effect Effects 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
238000004891 communication Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
229930002875 chlorophyll Natural products 0.000 description 1
235000019804 chlorophyll Nutrition 0.000 description 1
ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000012851 eutrophication Methods 0.000 description 1
238000010907 mechanical stirring Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000013049 sediment Substances 0.000 description 1
230000000087 stabilizing effect Effects 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)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

JP57168158A 1982-09-25 1982-09-25 廃水の三次処理方法 Granted JPS5959296A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP57168158A JPS5959296A (ja)	1982-09-25	1982-09-25	廃水の三次処理方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP57168158A JPS5959296A (ja)	1982-09-25	1982-09-25	廃水の三次処理方法

Publications (2)

Publication Number	Publication Date
JPS5959296A JPS5959296A (ja)	1984-04-05
JPH0249799B2 true JPH0249799B2 (da)	1990-10-31

Family

ID=15862881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57168158A Granted JPS5959296A (ja)	1982-09-25	1982-09-25	廃水の三次処理方法

Country Status (1)

Country	Link
JP (1)	JPS5959296A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19546921C2 (de) *	1995-06-26	1998-10-15	Entwicklung Von Umwelttechnik	Einrichtung zur Rückhaltung verwirbelbarer Aufwuchskörper in Bioreaktoren
US8252183B1 (en) *	2011-10-28	2012-08-28	Kent Bioenergy Corporation	Treating nitorogen-contaminated wastewaters
JP5917187B2 (ja) *	2012-02-24	2016-05-11	株式会社名邦テクノ	下水処理水の再処理方法
CN103304031B (zh) *	2012-03-09	2015-09-23	中国海洋石油总公司	一种利用微藻处理煤气化废水的系统和方法
CN111348806A (zh) *	2020-03-26	2020-06-30	南昌航空大学	一种沸石-微藻协同处理稀土矿采矿废水的方法

1982
- 1982-09-25 JP JP57168158A patent/JPS5959296A/ja active Granted

Also Published As

Publication number	Publication date
JPS5959296A (ja)	1984-04-05

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