DEWATERING PRESS Client References April 2008 Table of

DEWATERING PRESS Client References April, 2008

Table of Contents 　1. Dairy Products Plant (Waste Activated Sludge) 　2. Abattoir (Dissolved-air Flotation Floss & Waste Activated Sludge) 　3. Chemical Plant　(Dissolved-air Flotation Floss & Waste Activated Sludge) 　4. Sewage Treatment Plant (Digested Sludge) 　5. Sewage Treatment Plant (Direct from Oxidation Ditch) 　6. Sewage Treatment Plant (Oxidation Ditch) 　7. Automobile Wrecker (Chemically Precipitated) Designed by Hi-Rose

Reference - Dairy Products Plant (Waste Activated Sludge) - Flow & Chart Aeration Tank Flocculation Tank Sedimentation Tank Return Sludge WAS Thickening Tank Storage Tank VOLUTE DEWATERING PRESS：ES-131 Dewatering Zone Sludge Cake Chart Industrial Type Dairy Products Plant Sludge Type Waste Activated Sludge Volute Model ES-131 Sludge SS Concentration 13, 600 mg/L Sludge Flow Rate 0. 41 m 3/h Polymer Adding Rate (vs DS) 0. 9 % Throughput 5. 3 kg-DS/h Cake Solid 19. 3 % Recovery Ratio 95. 0 % Designed by Hi-Rose

Reference - Abattoir (Dissolved-air Flotation Floss & Waste Activated Sludge) Flow & Chart DAF Aeration Tank Sedimentation Tank Return Sludge WAS Storage Tank VOLUTE DEWATERING PRESS：ES-131 Flocculation Tank Sludge Cake Chart Industrial Type Abattoir Sludge Type Mix of DAF and WAS Volute Model ES-131 Sludge SS Concentration 12, 400 mg/L Sludge Flow Rate 0. 50 m 3/h Polymer Adding Rate (vs DS) 1. 0 % Throughput 6. 0 kg-DS/h Cake Solid 17. 9 % Recovery Ratio 96. 7 % Designed by Hi-Rose -

Reference - Chemical Plant (Dissolved-air Flotation Floss & Waste Activated Sludge) Flow & Chart DAF Volute Aeration Tank Sedimentation Tank Return Sludge WAS Storage Tank VOLUTE DEWATERING PRESS：ES-202 Flocculation Tank Sludge Cake Chart Industrial Type Chemical Plant Sludge Type Mix of DAF and WAS Volute Model ES-202 Sludge SS Concentration 75, 000 mg/L Sludge Flow Rate 0. 80 m 3/h Polymer Adding Rate (vs DS) 1. 0 % Throughput 53. 9 kg-DS/h Cake Solid 29. 0 % Recovery Ratio 90. 0 % Designed by Hi-Rose -

Reference - Sewage Treatment Plant (Digested Sludge ) - Flow & Chart Primary Sedimentation Volute & Belt Press Aeration Tank Secondary Sedimentation Return Sludge WAS Thickener Digestion Tank Storage Tank VOLUTE DEWATERING PRESS：ES-302 Dewatering Zone Chart (Comparison) Industrial Type Sewage Treatment Plant Sludge Type Digested Sludge Model Belt Press (2 m) Sludge SS Concentration (mg/L) Sludge Cake Volute ES-202 35, 000 Sludge Flow Rate (m 3/h) 4. 6 2. 3 Polymer Adding Rate (vs DS) 1. 2 1. 1 Throughput (Kg-DS) 160 80 Cake Solid (%) 17. 5 21. 2 Recovery Ratio (%) 90. 0 95. 0 Designed by Hi-Rose

Reference - Sewage Treatment Plant (Direct from Oxidation Ditch)　- Flow & Chart Oxidation Ditch Flocculation Tank Sedimentation Tank Thickening Tank Return Sludge WAS Storage Tank VOLUTE DEWATERING PRESS：ES-201 Thickening Zone Sludge Cake Chart Industrial Type Sewage Treatment Plant Sludge Type OD Sludge Volute Model ES-201 Sludge SS Concentration 4, 100 mg/L Sludge Flow Rate 2. 1 m 3/h Polymer Adding Rate (vs DS) 1. 5 % Throughput 8. 5 kg-DS/h Cake Solid 19. 6 % Recovery Ratio 98. 7 % Designed by Hi-Rose

Reference - Sewage Treatment Plant (Oxidation Ditch)　 - Flow & Chart Oxidation Ditch Flocculation Tank Sedimentation Tank Thickening Tank Return Sludge WAS Storage Tank VOLUTE DEWATERING PRESS：ES-303 Volute Cylinder Sludge Cake Chart Industrial Type Sewage Treatment Plant Sludge Type OD Sludge Volute Model ES-303 Sludge SS Concentration 32, 400 mg/L Sludge Flow Rate 6. 8 m 3/h Polymer Adding Rate (vs DS) 0. 6 % Throughput 203 kg-DS/h Cake Solid 19. 1% Recovery Ratio 90. 1 % Designed by Hi-Rose

Reference - Automobile Wrecker (Chemically Precipitated) Flow & Chart Reactor Tank Flow Control Tank Sedimentation Tank Storage Tank VOLUTE DEWATERING PRESS：ES-101 Flocculation Tank Sludge Cake Chart Industrial Type Automobile Wrecker Sludge Type Chemically Precipitated Volute Model ES-101 Sludge SS Concentration 10, 200 mg/L Sludge Flow Rate 0. 2 m 3/h Polymer Adding Rate (vs DS) 1. 1 % Throughput 2. 2 kg-DS/h Cake Solid 15. 5% Recovery Ratio 98. 0 % Designed by Hi-Rose -

Quick Reference Other Applications… Type of Industry Private-Sector Facilities Food Manufacturing Processing Industry (Dairy Product, Soft Drink, Brewing, Mayonnaise, Souse, Confectionery, Bread, Meat, Fisheries, Noodle, Seasoning, Flour, Frozen Food, Sausage, Prepared Food, Slaughterhouse Others, , , ) Chemical Industry (Industrial Chemicals, Cosmetic, Pharmaceutical, Textile, Others) Electronic Industry (printed circuit board, Others) Sewage　 Treatment Plant Quantity of Waster to be treated (1, 000～ 10, 000 m 3/day) Rural Sewerage Project Others Livestock Industry Livestock Experimental Station Domestic Wastewater Treatment (Septic Tank, Buildings, Theme Parks) Others… Type of Sludge Treatment Method Biological Treatment, Dissolved-air Flotation, Coagulating Sedimentation, Membrane Separation, Mixed Sludge, Oxidation Ditch, Concentrated Sludge, Digested Sludge, Mixed Raw Sludge, Others Note: Above charts are for your quick reference. Note: Please feel free to ask for further information. Designed by Hi-Rose

VOLUTE Units Installed Currently, 1020 units installed worldwide!! Japan　 　: 900 Overseas : 120 Municipal Applications : 300 Industrial Applications : 720 Clients in overseas Australia, Canada, China, Czech Republic, Germany, Hong-Kong, Latvia, Netherlands, Russia, Slovakia, S. Korea, South Africa, Taiwan, Ukraine, USA, etc… Contact Us … Squeeze Sludge, Squeeze Cost !! 1926 Nippa-cho, Kohoku-ku, Yokohama, Japan 223 -0057 Tel: +81 45 540 8580 Fax: +81 45 540 8588 Website : http: //www. amcon. co. jp/english Designed by Hi-Rose