TW200626505A - Sewage treatment-recycling system and method thereof - Google Patents
Sewage treatment-recycling system and method thereofInfo
- Publication number
- TW200626505A TW200626505A TW094101364A TW94101364A TW200626505A TW 200626505 A TW200626505 A TW 200626505A TW 094101364 A TW094101364 A TW 094101364A TW 94101364 A TW94101364 A TW 94101364A TW 200626505 A TW200626505 A TW 200626505A
- Authority
- TW
- Taiwan
- Prior art keywords
- waste liquid
- unit
- obtaining
- recycling
- alkaline
- Prior art date
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Removal Of Specific Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A sewage treatment-recycling system and a method thereof are disclosed. The system includes a replacing unit having an aluminum-like medium for obtaining a copper-like deposition and a B waste liquid by means of replacing from an A waste liquid; a micro-electrolyzed unit having a filtering bed for providing a potential to remove Chemical Oxygen Demand (COD) from the B waste liquid and obtaining an E waste liquid; a copper sulphate recycling unit for recycling 5H2O, CuSO4 and an acid liquid from a C waste liquid; an alkaline recycling unit having an alkaline filter for obtaining a Cu(OH)2 micell by means of filtering a D waste liquid and a active carbon filter connected to the alkaline filter for transforming the D waste liquid into a pure water; and a chemical congealing unit having a chemical coagulant for obtaining a congealing deposition and the A waste liquid from the E waste liquid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94101364A TWI285632B (en) | 2005-01-18 | 2005-01-18 | Sewage treatment-recycling system for PCB manufacturing process and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94101364A TWI285632B (en) | 2005-01-18 | 2005-01-18 | Sewage treatment-recycling system for PCB manufacturing process and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200626505A true TW200626505A (en) | 2006-08-01 |
TWI285632B TWI285632B (en) | 2007-08-21 |
Family
ID=39457323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94101364A TWI285632B (en) | 2005-01-18 | 2005-01-18 | Sewage treatment-recycling system for PCB manufacturing process and method thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI285632B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113368601A (en) * | 2021-06-01 | 2021-09-10 | 深圳市辉煌星电子有限公司 | Waste liquid treatment device in PCB production process |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI460006B (en) * | 2012-06-04 | 2014-11-11 | Arps Inc | Surface Treatment Wet Process Cleaning Solution Recycling Method |
TWI460005B (en) * | 2012-06-04 | 2014-11-11 | Arps Inc | Surface treatment of wet process cleaning fluid recycling system |
-
2005
- 2005-01-18 TW TW94101364A patent/TWI285632B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113368601A (en) * | 2021-06-01 | 2021-09-10 | 深圳市辉煌星电子有限公司 | Waste liquid treatment device in PCB production process |
Also Published As
Publication number | Publication date |
---|---|
TWI285632B (en) | 2007-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |