De-Watering Tube > 시공사례

친환경 수질개선 준설공법

수중준설(진공흡입압송식) + 튜브탈수(슬러지 고형화) 

- 화학성분의 응집제나 고화제를 사용하지 않는 친환경 수질개선 준설공법 

- 진공흡입한 물+슬러지를 튜브에 가둔 후 튜브의 특수한 공극을 통해 맑은 물 배수 

- 약 5~7일 후 함수율 80%이하로 탈수

Eco-friendly water quality improvement dredging method

Underwater dredging (vacuum suction and pump type) + De-watering tube (solidification of sledge)

- Eco-friendly water quality improvement dredging method not using chemical coagulant or solidifying agent

- Draining clear water through special holes of the tube after collecting vacuum-suctioned water and sludge into the tube

- Dehydrating the water in the tube to 80% or less after about 5 to 7 days