This interior landscape design paper was presented for the Agricultural Techniques center of Namhae-Gun. The site is located in Namhae. The design was processed on the basis of survey, plants growth environment and plants characters. The main design concepts are as follows: First, Space was divided the Tropical ecological gardens, the Tropical tree gardens, the Palm gardens, the aboriginal plants gardens of Namhae, the Zoophyte plants gardens, the Trellis gardens ect.Second, The main plants are tropical plants, aboriginal plants of Namhae, zoophyte plants ect. Third, a resting place for the welfare of its local residents and visitors, and finally a place with interior landscape-botanical garden. This Tropical Plant gardens divided six space by lifestyles of plant. People can take photo of the plants and feel the co-experience with the plants in each spaces. This paper provided space design those people can exhibit and sell the plants and various interior landscape instrument. It is expected that this design would serve the local residents as a symbolic, environmentally friendly theme gardens.

This study was to analyze the right or wrong of gray-water treatment by applying BPBE electrode cell to the effluence water in the terminal disposal plant of sewage. The results were as follows : The best result was obtained with applied voltage 40V and detention time 6 minutes for the BPBE electrode cell which has the graphite-plate in main electro-de, packing coconut activated carbon. The elimination rate of COD of Al-plate was higher than that of graphite-plate in main electrode. The result of electrolysis for 3 hour in parallel circuit showed the using possibility of gray-water according to each elimination rate : COD 59%, T-N 69 %, T-P 69%. The BPBE electrode cell with the Al-plate in main electrode made the best effect for the elimination of algae in lake water and algae were not occurred in electrolytic water