직/편성물 염색

Reuse of Processing Water

  • 출판일1995.05
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 264
Reuse of process water optimizes water utilization, reduces process costs, and improves environmental compatibility. A single-stage cotton pretreatment process reuses bleaching and rinsing bathes in a batch process. The procss comprises three chemical preparation tanks, a fully automatic chemical feeding system, and electronic control. An optimization of the reusable bleaching formulation considers water hardness, hydrogen peroxide stabilization, the foaming behavior, and the emulsifying, wetting out, and dispersing properties of the bleaching components. Bleaching test using a field trial machine produced uniform degrees of whiteness after seven consecutive bleachings with no significant fabric damage.
이전글 다음글 목록