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JPS5637054A - Collecting method of outflowed ion exchange resin - Google Patents

Collecting method of outflowed ion exchange resin

Info

Publication number
JPS5637054A
JPS5637054A JP11344279A JP11344279A JPS5637054A JP S5637054 A JPS5637054 A JP S5637054A JP 11344279 A JP11344279 A JP 11344279A JP 11344279 A JP11344279 A JP 11344279A JP S5637054 A JPS5637054 A JP S5637054A
Authority
JP
Japan
Prior art keywords
resin
waste liquid
electroconductivity
ion exchange
waste
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
JP11344279A
Other languages
Japanese (ja)
Other versions
JPS5835096B2 (en
Inventor
Shigeru Nishikawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP54113442A priority Critical patent/JPS5835096B2/en
Publication of JPS5637054A publication Critical patent/JPS5637054A/en
Publication of JPS5835096B2 publication Critical patent/JPS5835096B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE: To prevent the load of a waste liquid treating system from being increased and the regenerating operation from being interrupted by collecting and recovering an ion exchange resin in a waste water from a regenerating tower by using two stage strainers with large openings and small openings respectively provided in series.
CONSTITUTION: A waste liquid of backwashing regeneration and chemical liquid regeneration is introduced into a strainer 18a with large openings from a cation resin regenerating tower 6 and an anion resin regenerating tower 8 through arranged pipes 15W17 and, moreover, introduced into a strainer 32a or 32b with small openings through an arranged pipe 31 and either a branched pipe 34a or 34b. Herein, a waste resin such as a crushed resin or the like is collected and removed and, thereafter, the waste liquid with high electroconductivity is transferred in a receiving tank with high electroconductivity through a control value 20b and an arranged pipe 21a and a waste liquid with low electroconductivity is transferred into a receiving tank 22b with low electroconductivity through a control valve 20b and an arranged pipe 21b.
COPYRIGHT: (C)1981,JPO&Japio
JP54113442A 1979-09-04 1979-09-04 How to capture spilled ion exchange resin Expired JPS5835096B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54113442A JPS5835096B2 (en) 1979-09-04 1979-09-04 How to capture spilled ion exchange resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54113442A JPS5835096B2 (en) 1979-09-04 1979-09-04 How to capture spilled ion exchange resin

Publications (2)

Publication Number Publication Date
JPS5637054A true JPS5637054A (en) 1981-04-10
JPS5835096B2 JPS5835096B2 (en) 1983-07-30

Family

ID=14612322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54113442A Expired JPS5835096B2 (en) 1979-09-04 1979-09-04 How to capture spilled ion exchange resin

Country Status (1)

Country Link
JP (1) JPS5835096B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10967554B2 (en) 2014-05-08 2021-04-06 Toshiba Kikai Kabushiki Kaisha Extruder screw having paths within the screw, extruder, and extrusion method
US11110638B2 (en) 2014-05-08 2021-09-07 Shibaura Machine Co., Ltd. Extruder screw having paths within the screw, extruder, and extrusion method
US11220022B2 (en) 2014-04-24 2022-01-11 Shibaura Machine Co., Ltd. Extruder screw having paths within the screw, extruder, and extrusion method
US11224991B2 (en) 2014-04-24 2022-01-18 Shibaura Machine Co., Ltd. Extruder screw having paths within the screw, extruder, and extrusion method
US11230033B2 (en) 2015-04-28 2022-01-25 Shibaura Machine Co., Ltd. Extruder screw including conveyance portions and paths within the conveyance portions, extruder, and extrusion method
US11229889B2 (en) 2015-04-28 2022-01-25 Shibaura Machine Co., Ltd. Extruder screw with alternately-arranged conveyance portions and extruders and extrusion methods using the extruder screw
US11400633B2 (en) 2014-04-10 2022-08-02 Toshiba Kikai Kabushiki Kaisha Extruder screw passages, extruder and extrusion method
US11565440B2 (en) 2014-05-08 2023-01-31 Shibaura Machine Co., Ltd. Kneading apparatus with first and second extruders

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11400633B2 (en) 2014-04-10 2022-08-02 Toshiba Kikai Kabushiki Kaisha Extruder screw passages, extruder and extrusion method
US11220022B2 (en) 2014-04-24 2022-01-11 Shibaura Machine Co., Ltd. Extruder screw having paths within the screw, extruder, and extrusion method
US11224991B2 (en) 2014-04-24 2022-01-18 Shibaura Machine Co., Ltd. Extruder screw having paths within the screw, extruder, and extrusion method
US10967554B2 (en) 2014-05-08 2021-04-06 Toshiba Kikai Kabushiki Kaisha Extruder screw having paths within the screw, extruder, and extrusion method
US11110638B2 (en) 2014-05-08 2021-09-07 Shibaura Machine Co., Ltd. Extruder screw having paths within the screw, extruder, and extrusion method
US11565440B2 (en) 2014-05-08 2023-01-31 Shibaura Machine Co., Ltd. Kneading apparatus with first and second extruders
US11752682B2 (en) 2014-05-08 2023-09-12 Shibaura Machine Co., Ltd. Extruder screw having paths within the screw, extruder, and extrusion method
US11813785B2 (en) 2014-05-08 2023-11-14 Shibaura Machine Co., Ltd. Extruder screw having paths within the screw, extruder, and extrusion method
US11230033B2 (en) 2015-04-28 2022-01-25 Shibaura Machine Co., Ltd. Extruder screw including conveyance portions and paths within the conveyance portions, extruder, and extrusion method
US11229889B2 (en) 2015-04-28 2022-01-25 Shibaura Machine Co., Ltd. Extruder screw with alternately-arranged conveyance portions and extruders and extrusion methods using the extruder screw

Also Published As

Publication number Publication date
JPS5835096B2 (en) 1983-07-30

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