JPS5528748A - Processing method of waste water containing heavy metal - Google Patents

Processing method of waste water containing heavy metal

Info

Publication number
JPS5528748A
JPS5528748A JP10212778A JP10212778A JPS5528748A JP S5528748 A JPS5528748 A JP S5528748A JP 10212778 A JP10212778 A JP 10212778A JP 10212778 A JP10212778 A JP 10212778A JP S5528748 A JPS5528748 A JP S5528748A
Authority
JP
Japan
Prior art keywords
waste water
heavy metal
water containing
capturing
suspensions
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
JP10212778A
Other languages
Japanese (ja)
Other versions
JPS5635919B2 (en
Inventor
Yutaka Shibuya
Hiroyuki Nishimura
Noboru Tateishi
Makoto Kimura
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.)
Telnite Co Ltd
Original Assignee
Telnite Co 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 Telnite Co Ltd filed Critical Telnite Co Ltd
Priority to JP10212778A priority Critical patent/JPS5528748A/en
Publication of JPS5528748A publication Critical patent/JPS5528748A/en
Publication of JPS5635919B2 publication Critical patent/JPS5635919B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Water Treatment By Sorption (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE: To prevent closing of bed and perform effective capturing by processing the heavy metal waste water containing suspensions by the use of the swollen bed of the humic acid base heavy metal capturing agents which are 1.2 or over in specific gravity, is within the range of 0.15W2.4mm in grain diameter and has grain size widths of more than 300μ.
CONSTITUTION: The humic acid base heavy metal capturing agents which are 1.2 or over in specific gravity, is within the range of 0.15W2.4mm in grain diameter and has grain size widths of more than 300μ are packed in a tower, where the waste water containing heavy metals including floating suspensions is flowed upward at a feed rate of 5W20m/Hr to allow the capturing agents to spread, whereby the mixing of the suspensions in the waste water over the entire part of the capturing layer is prevented although they smoothly pass through said layer and the processing is accomplished while a constant adsorption band is being formed.
COPYRIGHT: (C)1980,JPO&Japio
JP10212778A 1978-08-22 1978-08-22 Processing method of waste water containing heavy metal Granted JPS5528748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10212778A JPS5528748A (en) 1978-08-22 1978-08-22 Processing method of waste water containing heavy metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10212778A JPS5528748A (en) 1978-08-22 1978-08-22 Processing method of waste water containing heavy metal

Publications (2)

Publication Number Publication Date
JPS5528748A true JPS5528748A (en) 1980-02-29
JPS5635919B2 JPS5635919B2 (en) 1981-08-20

Family

ID=14319110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10212778A Granted JPS5528748A (en) 1978-08-22 1978-08-22 Processing method of waste water containing heavy metal

Country Status (1)

Country Link
JP (1) JPS5528748A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222756A (en) * 1975-08-14 1977-02-21 Fujitsu Ltd Switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222756A (en) * 1975-08-14 1977-02-21 Fujitsu Ltd Switch

Also Published As

Publication number Publication date
JPS5635919B2 (en) 1981-08-20

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