Sewage Treatment Plant Business

We contribute to the creation of a recycling society
through our high-level treatment technologies.

The goal of wastewater treatment is to purify water that people have used and return it to the natural environment. SUIDO KIKO contributes to improved quality in closed water areas, and contributes to activities that promote treated water reuse and reclamation of resources from sludge in order to produce a recycling society.

We have a proven track record in approximately 250 sewage treatment plants.

The activated sludge process, which uses microorganisms to break down pollutants, is widely used in sewage treatment. SUIDO KIKO has a proven track record of conventional activated sludge process, oxidation ditch process, and other treatment processes, in approximately 250 sewage treatment plants nationwide.

T Sewage Treatment Plant (950㎥/day OD)

M Sewage Treatment Plant (480㎥/day POD)

We supply advanced treatment technologies for producing ever-clearer water.

Our advanced treatment technologies excel at closed water area environmental conservation and effective water resource utilization. We offer facilities such as rotating drum type filtration equipment for removing particles from sewage treatment water.

Rotating drum filtration

Rotating drum filtration

Bio-membrane filtration facility

Sludge reclamation plants promote sludge recycling.

Sludge reclamation plants are facilities for turning the sludge produced by sewage treatment plants and home purification tanks into valuable substances, instead of just waste. They are used to reclaim phosphorus, contained in sludge, and to convert sludge into fertilizer.

Sludge reclamation plant

Combustion aid material. Even less than 70% of water content dehydrates the sludge which occurred at a sludge reclamation plant, and it is utilized as combustion aid material in an incineration facility.

Submerged membrane

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