A disposal method of the drainage which uses nitrate nitrogen, a nitrous acid nitrogen reduction agent, and it

Title:

A disposal method of the drainage which uses nitrate nitrogen, a nitrous acid nitrogen reduction agent, and it

Document Type and Number:

Japanese Patent JP6119300

Kind Code:

B2

More Like This:

JPS5927239	[Title of the Invention] Muddy water processing unit
WO/2018/065210	WATER CLARIFICATION COMPOSITION CONTAINING AMPHOTERIC POLYMER

Inventors:

Kazumi Isobe

Application Number:

JP2013034455A

Publication Date:

April 26, 2017

Filing Date:

February 25, 2013

Export Citation:

Assignee:

Mitsubishi Chemical Corporation

International Classes:

B01D21/01; C02F1/52

Domestic Patent References:

Attorney, Agent or Firm:

Kazuhiko Okada

Previous Patent: The optical fiber Drawing method

Next Patent: COMPUTER SYSTEM OF MULTIPROCESSOR SYSTEM