Dredging cleanly to the bottom of the sewage collection basin 

It covers the entire process of sewage sewer cleaning, from sludge collection to floor dredging.
[Overview of sewage collection and simple septic tank dredging]
.Specifications: 3×2×2m concrete square structure
.Equipment: 2 vacuum suction vacuum trucks
Frequency: Once a year
.Time: 2 hours
.Contents: Collection of wastewater, sludge, and impurities.
For inquiries about dredging and cleaning of sewage treatment facilities and other sewage collection wells, contact Hygiene Company Co., Ltd. at 031-752-6882 / 010-5894-2505.