Humus Activated Sludge Process Applied in Japan and Korea

Ke Zhao; Gang Zhu

doi:10.4028/www.scientific.net/AMM.209-211.1973

Paper Titles

Comparative Study on Two Ways of the Saturated SiC Regeneration with Mn²⁺ Adsorption
p.1956

Impact of Molecular Mass of Natural Organic Matter on Biological Removal of Iron
p.1961

Research on the Transit Pretreatment Device of Swill Recycling
p.1965

Study on Absorption Experiment of Methylene Blue by Nitrifying Peat
p.1969

Humus Activated Sludge Process Applied in Japan and Korea
p.1973

Organic Pollutants Removal of Polluted Water Body by a Hybrid Biofilm Reactor Using Filamentous Bamboo as Bio-Carrier
p.1977

A Case Study on the Automatic Control of Chemical Dosing Processes for Full-Scale Drinking Water Treatment
p.1981

Treatment Project for Wastewater from Automobile Painting
p.1986

Effect of ACF Properties on the Electric Adsorption Performance of the ACF Electrode
p.1990

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 209-211Humus Activated Sludge Process Applied in Japan...

Humus Activated Sludge Process Applied in Japan and Korea

Abstract:

A promising humus activated sludge process with microorganism cultivation reactor filled with humus soil pellets on the basis of traditional activated sludge technology was developed in Japan and used to improve sewage treatment efficiency. Since 1980s, humus activated sludge process was successfully applied in Shimauchi Housing Complex of Matsumoto City, Yamanouchi Sewage Treatment Center and Sewage Treatment Facility at Nagayoshi Agriculture Hamlet and was applied in more than 200 sewage treatment plants in Korea. The operating results showed that the process has the advantage of excellent pollutant removal performance and sludge dewaterability and no odor release.