Changjiang Technology
News Center
23
2021
-
04
Announcement on Pollution Discharge of China Shipbuilding Industry Corporation Changjiang Technology Co., Ltd.
Author:
My company will be inCompulsory cleaner production audit will be implemented in 2021, and the pollution discharge situation of our company will be publicized to the public in accordance with laws and regulations.
|
Enterprise Name |
Legal Representative |
Enterprise Address |
Use of toxic and harmful raw materials |
Discharge of toxic and hazardous substances |
Hazardous waste Generating situation |
Quantity of hazardous waste generated (tons) |
Hazardous waste Disposal destination |
Disposal quantity of hazardous waste (tons) |
Implementation of environmental risk prevention and control measures |
||||
|
Name |
Quantity(KG) |
Use |
Name |
Concentration |
Quantity (tons/year) |
||||||||
|
Medium Country Boat Ship Heavy Work Set Regiment Long Jiang Section Technology There are Limit Male Division |
Yuan Jiong |
Tiancheng Avenue, Wanzhou District, Chongqing City123No. |
Hydrochloric acid |
1000 |
Use In Electricity plating Spray Paint Work Sequence |
Total Zinc |
0.068mg/L |
0.093980 |
electroplating sludge |
1.9 |
To be disposed of by Herun Zhongtian Environmental Protection Technology Co., Ltd. |
1.9 |
1.The company strictly implements the special emission limits of heavy metal pollutants in key industries in Chongqing, and the industrial wastewater produced by the company is discharged after passing the test; 2.There is a special hazardous waste storage room for the hazardous waste generated, the ground is treated with three precautions, locked for management, and hazardous waste information bulletin board and hazardous waste identification are posted. And handed over to a qualified company for disposal. |
|
total chromium |
0.004Lmg/L |
0.002030 |
|||||||||||
|
Zinc Oxide |
100 |
hexavalent chromium |
0.004Lmg/L |
0.000406 |
|||||||||
|
Total Nickel |
0.07mg/L |
0.002030 |
|||||||||||
|
electroless nickel plating concentrate |
1000 |
PH |
6-9 |
/ |
Waste cutting liquid |
5.1 |
To be disposed of by Herun Zhongtian Environmental Protection Technology Co., Ltd. |
5.1 |
|||||
|
ammonia nitrogen |
45mg |
0.84582 |
|||||||||||
|
Sodium hydroxide |
300 |
chemical oxygen demand |
500mg |
9.398 |
|||||||||
|
Petroleum |
20mg |
0.055 |
|||||||||||
|
Sodium nitrite |
150 |
SS |
400mg |
/ |
Waste mineral oil |
1.8 |
To be disposed of by Herun Zhongtian Environmental Protection Technology Co., Ltd. |
1.8 |
|||||
|
nitrogen oxide |
ND |
/ |
|||||||||||
|
Nickel sulfate |
1000 |
Hydrogen chloride |
4.2mg/m3 |
/ |
|||||||||
|
chromic acid mist |
0.0366mg/m3 |
/ |
|||||||||||
|
Chromic anhydride |
2000 |
Particulate matter |
9.5mg/m3 |
/ |
waste paint residue |
0.4 |
To be disposed of by Herun Zhongtian Environmental Protection Technology Co., Ltd. |
0.4 |
|||||
|
Benzene |
0.033mg/m3 |
/ |
|||||||||||
|
oily paint |
700 |
Toluene |
0.055mg/m3 |
/ |
|||||||||
|
Xylene |
ND |
/ |
|||||||||||
|
Diluent |
200 |
||||||||||||
|
All sectors of the community are requested to supervise the implementation of mandatory cleaner production audits in our company. Telephone:58371152 |
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