Closer Process Control

17 238 0
Closer Process Control

Đang tải... (xem toàn văn)

Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống

Thông tin tài liệu

[...]...    Use modern equipment Replace batch processes with continuous processes Install counter-current washing Combine processes such as desizing, bleaching and scouring Replace harmful chemicals with those of lower environmental impact Reuse wash water for cleaning equipment and screens Flow or volume reduction: The waste flow may be reduced by the reuse of process water, counter flow waste, segregation... flow may be reduced by the reuse of process water, counter flow waste, segregation of weak waste for disposer without treatment, changes in process and other similar means Conclusions: The textile industry emits a wide variety of pollutants from all stages in the processing of fibers and fabrics These include liquid effluent, solid waste, hazardous waste, emissions to air and noise pollution It is important . alt="" What is closer process control: What is closer process control:  Closer process control is a process, which control the pollution load in textile effluent. By this process, the pollution. 30-40percent. The closer process controlled by The closer process controlled by following implements: following implements:  Reduction in chemical usage.  Recovery and re-use of chemicals.  Process. mercerizing processes caustic soda is used in large quantities. It should be recycled by readjusting its concentration. Process modification: Process modification:  Certain change in processes

Ngày đăng: 13/08/2015, 13:23

Mục lục

    What is closer process control:

    The closer process controlled by following implements:

    Reduction in chemical usage:

    Recovery and re-use of chemicals:

    Flow or volume reduction:

Tài liệu cùng người dùng

Tài liệu liên quan