Title:
ELUTION WASTEWATER TREATMENT DEVICE FOR ORGANOCHLORINE PESTICIDE-CONTAMINATED SOIL AFTER SYNERGISTIC ELUTION AND REMEDIATION
Document Type and Number:
Japanese Patent JP2022115772
Kind Code:
A
Abstract:
To provide an elution wastewater treatment device for organochlorine pesticide-contaminated soil after synergistic elution and remediation, which is reasonable in structure, convenient to operate and high in the automation degree and contributes to popularization of wastewater treatment with elution.SOLUTION: The elution wastewater treatment device comprises a desilting tank and a purifying tank which are arranged side by side, while a desilting module for removing removed sludge and solid wastes is arranged in the desilting tank, and a purification module for purification and filtering with chemicals is arranged in the purifying tank. The treated wastewater can reach the standard of direct discharge, and the device is reasonable in structure, convenient to operate, high in the automation degree, and beneficial to popularization of wastewater treatment with elution.SELECTED DRAWING: Figure 3
Inventors:
DENG SHAOPO
ZHOU YAN
JIANG DENGDENG
LI XUWEI
ZHAO YUANCHAO
WANG XIANG
JIN DECHENG
ZHOU YAN
JIANG DENGDENG
LI XUWEI
ZHAO YUANCHAO
WANG XIANG
JIN DECHENG
Application Number:
JP2021074710A
Publication Date:
August 09, 2022
Filing Date:
April 27, 2021
Export Citation:
Assignee:
NANJING INST OF ENV SCIENCES MEE
International Classes:
B09C1/02
Attorney, Agent or Firm:
Tsubouchi Koji
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