Environmental Issues Around
Air Pollution in Shandong
Aluminum Plant
The Third Group
Aerial View of Shandong Aluminum Plant
Where is
pure green?
Untreated
side
Clean
side
Dusty
windowsill
Ground
covered
with dust
New building
covered with
dust
• There are aluminum oxide dust, petroleum
coke dust, and asphalt smoke dust.
• The TJ36-79 "Sanitary standard for the
design of industrial enterprise" provides that
the maximum allowable concentration of
harmful substances in the air of workplace
shall be, alumina dust in the production dust
shall not exceed 6mg/m3; other dusts (when
free silica content below 10%) shall not
exceed 10mg/m3.
Induced Diseases
Pneumoconiosis is an occupational lung disease,
refers to long-term inhalation of large amounts of
harmful dust in the process of production, and
retention in the lung, and occurs mainly in
pulmonary fibrosis, a group of diffuse diseases.
Amazing accidents
Control Measures
1. To strengthen the usual supervision, reduce
accidents
2. To increase investment in environmental
protection, continue to accelerate the
development of enterprises of environmentalprotection type
3. To focus on industrial restructuring