CN115432876B - 水处理方法和水处理装置 - Google Patents

水处理方法和水处理装置 Download PDF

Info

Publication number: CN115432876B
Authority: CN; China
Prior art keywords: water; space; membrane module; stage; semipermeable membrane
Prior art date: 2021-06-04
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.): Active

Application number

CN202210548016.0A

Other languages

English (en)

Chinese (zh)

Other versions

CN115432876A (zh

Inventor

若山圣

中野徹

高田明广

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.)

Organo Corp

Original Assignee

Organo Corp

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.)

2021-06-04

Filing date

2022-05-18

Publication date

2024-04-09

2022-05-18 Application filed by Organo Corp filed Critical Organo Corp

2022-12-06 Publication of CN115432876A publication Critical patent/CN115432876A/zh

2024-04-09 Application granted granted Critical

2024-04-09 Publication of CN115432876B publication Critical patent/CN115432876B/zh

Status Active legal-status Critical Current

2042-05-18 Anticipated expiration legal-status Critical

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 766
238000000034 method Methods 0.000 title claims abstract description 49
239000012528 membrane Substances 0.000 claims abstract description 655
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 266
239000012153 distilled water Substances 0.000 claims abstract description 152
229910021529 ammonia Inorganic materials 0.000 claims abstract description 129
238000004821 distillation Methods 0.000 claims abstract description 124
238000011084 recovery Methods 0.000 claims abstract description 86
239000000047 product Substances 0.000 claims abstract description 66
239000012466 permeate Substances 0.000 claims abstract description 49
-1 ammonium ions Chemical class 0.000 claims abstract description 35
239000000126 substance Substances 0.000 claims abstract description 26
239000012895 dilution Substances 0.000 claims description 151
238000010790 dilution Methods 0.000 claims description 151
238000001223 reverse osmosis Methods 0.000 claims description 39
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 8
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 8
229910052921 ammonium sulfate Inorganic materials 0.000 claims description 8
235000011130 ammonium sulphate Nutrition 0.000 claims description 8
238000004064 recycling Methods 0.000 claims 2
239000012141 concentrate Substances 0.000 description 26
230000004907 flux Effects 0.000 description 18
150000002500 ions Chemical class 0.000 description 17
239000000463 material Substances 0.000 description 10
238000010586 diagram Methods 0.000 description 8
230000001276 controlling effect Effects 0.000 description 7
230000003204 osmotic effect Effects 0.000 description 7
238000010979 pH adjustment Methods 0.000 description 6
239000002351 wastewater Substances 0.000 description 5
239000007788 liquid Substances 0.000 description 4
238000011144 upstream manufacturing Methods 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000005265 energy consumption Methods 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
238000005189 flocculation Methods 0.000 description 2
230000016615 flocculation Effects 0.000 description 2
238000009292 forward osmosis Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000012510 hollow fiber Substances 0.000 description 2
230000036571 hydration Effects 0.000 description 2
238000006703 hydration reaction Methods 0.000 description 2
238000001728 nano-filtration Methods 0.000 description 2
239000005416 organic matter Substances 0.000 description 2
239000003002 pH adjusting agent Substances 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000004065 semiconductor Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000002699 waste material Substances 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
239000004695 Polyether sulfone Substances 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000002585 base Substances 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
239000012461 cellulose resin Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000003657 drainage water Substances 0.000 description 1
238000001471 micro-filtration Methods 0.000 description 1
230000010287 polarization Effects 0.000 description 1
229920002492 poly(sulfone) Polymers 0.000 description 1
229920006122 polyamide resin Polymers 0.000 description 1
229920006393 polyether sulfone Polymers 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
238000000108 ultra-filtration Methods 0.000 description 1
238000005292 vacuum distillation Methods 0.000 description 1
235000012431 wafers Nutrition 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/445—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by forward osmosis
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Nanotechnology (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Physical Water Treatments (AREA)

CN202210548016.0A 2021-06-04 2022-05-18 水处理方法和水处理装置 Active CN115432876B (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2021-094565		2021-06-04
JP2021094565A JP2022186382A (ja)	2021-06-04	2021-06-04	水処理方法および水処理装置

Publications (2)

Publication Number	Publication Date
CN115432876A CN115432876A (zh)	2022-12-06
CN115432876B true CN115432876B (zh)	2024-04-09

Family

ID=84241550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN202210548016.0A Active CN115432876B (zh)	2021-06-04	2022-05-18	水处理方法和水处理装置

Country Status (3)

Country	Link
JP (1)	JP2022186382A (ja)
CN (1)	CN115432876B (ja)
TW (1)	TW202313490A (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2015150553A (ja) *	2014-02-19	2015-08-24	株式会社ササクラ	造水装置及び造水方法
JP2016104483A (ja) *	2009-10-30	2016-06-09	オアシスウォーター，インコーポレーテッド	浸透分離システム及び方法
JP2018065114A (ja) *	2016-10-21	2018-04-26	東洋紡株式会社	濃縮方法および濃縮装置
CN210764468U (zh) *	2018-08-03	2020-06-16	东洋纺株式会社	膜分离装置及造水***
WO2020158457A1 (ja) *	2019-01-30	2020-08-06	東洋紡株式会社	析出システムおよび析出方法
CN112805247A (zh) *	2018-10-05	2021-05-14	奥加诺株式会社	水处理装置、水处理方法、正渗透膜处理方法、正渗透膜处理*及水处理*

2021
- 2021-06-04 JP JP2021094565A patent/JP2022186382A/ja active Pending
2022
- 2022-05-18 CN CN202210548016.0A patent/CN115432876B/zh active Active
- 2022-05-19 TW TW111118605A patent/TW202313490A/zh unknown

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2016104483A (ja) *	2009-10-30	2016-06-09	オアシスウォーター，インコーポレーテッド	浸透分離システム及び方法
JP2015150553A (ja) *	2014-02-19	2015-08-24	株式会社ササクラ	造水装置及び造水方法
JP2018065114A (ja) *	2016-10-21	2018-04-26	東洋紡株式会社	濃縮方法および濃縮装置
CN210764468U (zh) *	2018-08-03	2020-06-16	东洋纺株式会社	膜分离装置及造水***
CN112805247A (zh) *	2018-10-05	2021-05-14	奥加诺株式会社	水处理装置、水处理方法、正渗透膜处理方法、正渗透膜处理*及水处理*
WO2020158457A1 (ja) *	2019-01-30	2020-08-06	東洋紡株式会社	析出システムおよび析出方法

Also Published As

Publication number	Publication date
JP2022186382A (ja)	2022-12-15
CN115432876A (zh)	2022-12-06
TW202313490A (zh)	2023-04-01

Legal Events

Date	Code	Title
2022-12-06	PB01	Publication
2022-12-06	PB01	Publication
2022-12-23	SE01	Entry into force of request for substantive examination
2022-12-23	SE01	Entry into force of request for substantive examination
2024-04-09	GR01	Patent grant
2024-04-09	GR01	Patent grant

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JPH0663362A (ja)	1994-03-08	膜分離装置
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