TW200626505A - Sewage treatment-recycling system and method thereof - Google Patents

Sewage treatment-recycling system and method thereof

Info

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
Application number
TW094101364A
Other languages
Chinese (zh)
Other versions
TWI285632B (en
Inventor
Wei-Chun Huang
Original Assignee
Wei-Chun Huang
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 Wei-Chun Huang filed Critical Wei-Chun Huang
Priority to TW94101364A priority Critical patent/TWI285632B/en
Publication of TW200626505A publication Critical patent/TW200626505A/en
Application granted granted Critical
Publication of TWI285632B publication Critical patent/TWI285632B/en

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.
TW94101364A 2005-01-18 2005-01-18 Sewage treatment-recycling system for PCB manufacturing process and method thereof TWI285632B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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