![](data:image/png;base64,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)
Công ngh môi trng
T&T
6
2.1.Các chất gây ô nhiểm chủ yếu từ khí thải động cơ:
Bồ hóng:
Là chất ô nhiểm đặc biệt quan trọng trong khí xã động cơ
Diesel. Nó tồn tại dưới dạng những hạt rắn có đường kính
trung bình khoảng 0,3mm nên rất dể xâm nhập sâu vào phổi gây
trở ngại cho cơ quan hô hấp ,là nguyên nhân gây ra căn bệnh
ung thư do các hydrocarbure thơm mạch vòng (HAP) hấp thụ
trên bề mặt của chúng trong quá trình hình thành.
Chì:
Có mặt trong khí xả do Thétraétyl chì Pb(C
2
H
5
)
4
được pha
vào xăng để tăng tính chống kích nổ của nhiên liệu.
Tồn tại dưới dạng hạt có đường kính cực bé nên rất dể xâm
nhập vào cơ thể qua da hoặc theo đường hô hấp gây xáo trộn sự
trao đổi ion ở não, gây trở ngại cho sự tổng hợp enzyme để hình
thành hồng cầu.
Phần2. NỘI DUNG