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General Proposal


1. Application to the water of water service.

1-1. Drinking water service supply project.
___--- Supply plan of safe drinking water service that removed pollution of natural water.
1-2. Improvement project of nitrogen removed from underground water.
___--- Supply plans the safe drinking water that removed nitric acid of underground water.

2. Application to city sewage and village waste water.

2.1 Sewage project for applied to the 2lth century.
___-- Low cost, high level function, saving of energy, saving of labor, circulation type waste water treatment technology.
2.2 Combination project on City and agriculture with drying area and desert area.
___-- Agriculture water recycling plan of city sewage denitrification water.
2.3 High-level function waste water treatment project by unsupported pond.
___-- High waste water treatment plan with the pond and high level technology.
2.4 Wide area sewage project by distributed treatment and management system.
___-- Distance control system plan by information processing.
2.5.Function comparison project for aeration-lagoon
___-- Comparison design on USA' s passages type lagoon.
2.6.Standard design for high-level treatment facility of 50000 persons scales.
___-- Function, area, power, a plane figure of arrangement, a cross section of tank.

3. Application to the water improvement of wetland, lakes and marshes, dam, and culture pond.

3. 1 Environment protection project for brackish Water Lake.
___--- Beach creation and ecosystem protection plan for bottom mud improvement by bio-treatment.
3. 2 environmental protection plan for culture pond.
___---Maintenance of the water environment by quality of bottom mud improvement by bio-treatment and sickness outbreak prevention.

4. Application to improvement of contaminated sediments.

4. 1 Lakes' and marshes' environment protection plan by floating type bio-reactor.
___--- Recycling and Lakes and marshes environment protection plan on recycling g source of polluted bottom mud by the floating facility.
4. 2 Oxygen supply project to the bottom layer in the water area.
___--- Cancellation plan of no oxygen layer by improvement, bottom sludge.
4. 3 Improvement project for the bottom polluted mud of fishing ground.
___--- Fishery resource protection plan by improvement sludge.

5. Application to industry waste water treatment.

5.1. Food processing waste water treatment plan.
___--- Edible meat processing, oils and fats for appetite, drink, a plan of high level treatment of fisheries wastes water.
5.2. Brewing waste water treatment plan.
___--- A plan of high level treatment for brewing waste water and organic sludge resource from brewing dregs.
5.3. High level treatment of large-scale stock raising waste water.
___--- A plan of nitrogen pollution prevention for underground water.



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