![](/static/web/images/5a961def9c74e.png)
Solid waste
Law:Hazardous waste disposal.
Internal control indicators:Hazardous waste disposal rage 100%.
Improvement measure:Strengthen overal utilization of resource.
![](/static/web/images/5a961df7d0cd3.png)
Water waste
Law:COD≤60mg/L,oil≤5mg/L
Internal control indicators:No let out
Improvement measure:Do water sycle project,reduce new water using.
![](../resourcewebsite.singoo.cc/14842064026624962/image/82ee4e6280599ebb7ae527b516b492af.jpg)
Comprehensive energy consumption per ton of steel
Law:
Internal control indicators:555
Improvement measure:Reduce energy consumption
![](../resourcewebsite.singoo.cc/14842064026624962/image/86407a61121ad2bc6ca1dc52500a0c14.jpg)
Radioactive element inspection
Law:Radioactive element inspection.
Internal control indicators:≤0.04Bq/c㎡
Improvement measure:Hanging radioactive signs.
![](../resourcewebsite.singoo.cc/14842064026624962/image/0a04452c84f7ab7df64665ac184239c0.jpg)
Flue gas
Law:≤50mg/m³
Internal control indicators:Steel making dust concentration≤15mg/m³,sintering≤45mg/m³
Improvement measure:Professional control of dust removing plant
![](../resourcewebsite.singoo.cc/14842064026624962/image/661dd630d3311979e215dd37df69cc87.jpg)
Noise
Law:Day≤65dB(A)、Night≤55dB(A)
Improvement measure:Strengthen process management
![](/static/web/images/5a96246a365a3.png)
Mass loss rate
Law:
Internal control indicators:No more than 1.8/10000
Improvement measure:Install online detector.
![](/static/web/images/5a96385fde314.png)
Safety production
Hidden danger:1.Possibility of equipment aging. 2.Employees lax safety awareness.
Measuring method:Research lastest safety management method
Improvement measure:Make energy conservation plan and check.
![](/static/web/images/5a963b2d1b215.png)
Occupational health
Hidden danger:Element and noise
Internal control indicators:Collect employees' opinion and ask hospital
<span style="color: rgb(229, 51, 51);" white-space:normal;background-color:#ffffff;"="">Improvement measure:Health lecture, physical examination every year.