entrair Green Peport 2017 Central Japan International Airport Co., Ltd.
Centrair Eco Airport Guide Overview of airport Airport island 470 ha Runway Quantity 1 Direction True azimuth N11 W Length 3,500 m Width 60 m Width of landing zone 300 m Operation Time limits are not imposed on the landing/take-off of aircraft (24-hour operation is possible) 4 Solar power panels 10 Green curtain 5 Natural lighting 6 Photocatalytic windows Runway Apron Cargo facility 2 GPU (Ground power unit) 8 4 2 10 11 6 5 1 7 Equipment using seawater Recycling center Control tower 3 Refueling system using Location and shape of airport island taking into account the flow of seawater Multi-level parking lot the hydrant method Energy center 3 Refueling facility Maritime access terminal Central Japan International Airport Station Main passenger terminal building Aviation fuel refueling facility 1 Energy center (Natural gas co-generation system) Equipment using seawater (Seawater intake pump) 11 Support Enterprises of the Flower Kingdom, Aichi 7 Recycling of waste 9 Areas around the airport 9 Aircraft noise
1 Regional air conditioning system by co-generation An energy center has been installed in Centrair to carry out district heating and cooling by natural gas co-generation. In addition to producing about half of the electricity used by the passenger terminal building, it uses the waste heat generated in the process to produce and supply cold and hot water to the passenger terminal building etc. In addition, the energy of seawater is used effectively as a cooling water heat resource in the energy center to operate the plant equipment efficiently. (Run by Centrair Energy Supply Co., Ltd.) Energy center Cold/hot water thermal storage tank Cooling water thermal storage tank Waste heat boiler 4.950 kw gas turbine generator Natural gas co-generation Equipment using seawater Making use of its location in the sea, seawater equipment is installed in the airport to cool the cooling water heated up by the energy supply plant equipment using seawater, which is then recirculated in the plant equipment as cooling water. Energy conservation is promoted by making effective use of the seawater energy which had almost never been utilized in the past. Facility using seawater (seawater heat exchanger) Use the difference in temperature with the seawater to cool the cooling water of the plant equipment 2 Promoting the use of GPU Normally, electricity and air conditioning is supplied to aircrafts parked in the apron by auxiliary equipment known APUs but instead of these, ground power plants known as GPUs are installed at 36 spots in Centrair. The use of this GPU can reduce not only the emission gases and noise but also the CO2 emissions together with a reduction in the fuel consumption. 10-15% of the electrical power supplied to aircrafts is served by solar power installed in the passenger terminal building. GPU flow chart Solar 1,440 solar power panels Power supply Air conditioning supply Passenger terminal building Electric heating room GPU unit Air Electricity conditioning Buried cables (power supply) Buried ducts (air conditioning supply) APU Energy center (Natural gas co-generation) Power company
3 Refueling system using the hydrant method A refueling center which employs a hydrant-type refueling system is installed on the grounds of the airport. This system supplies aviation fuel stored in the storage tanks of the refueling center to the various refueling points in the apron (aircraft parking area) using pumps and piping buried underground (total length: approx. 11.3 km). By adopting this method, emission gases are reduced as a result of eliminating the need to move the refueling center on a refueling tank vehicle (fueler) and the movements between the apron districts. In addition, making use of the location of the airport in the sea, stored aviation fuel is transported in a tanker. 5,000 kl or more of fuel can be transported and supplied at any one time. Hydrant flow chart Drain tank Tanker pass Loading arm Test location Shipping area Ancillary equipment Mist receiver Strainer Multi-purpose tank Degassing tank Refueling center district Hydrant pump Supply at constant pressure using VVVF control Apron district (hydrant piping) 1 large aircraft Refueling time 30 minutes Aircraft Air separator Filter separator Oil storage tank Strainer Filter separator Valve box Refueling hose vehicle Hydrant valve 4 Solar power panels 1,440 solar power panels have been installed on the roof top of the passenger terminal building to generate electricity using the power of nature (total area of about 1,900 m 2 and an output of about 240 kw). The electricity generated here is supplied preferentially to the GPU to supply electrical power to the parked aircraft. In addition, the solar power panels installed in Centrair employ antiglare solar cell modules that are not glaring so not to affect aircraft operations etc. Solar power panels, installation location and antiglare solar cell modules 1,440 solar power panels Install a total of approximately 1,900 m 2 of solar power panels Glaring Non-glaring Surface glass Standard solar cell module Surface glass Antiglare solar cell module
5 Natural lighting Glass surfaces are increased to take in an abundance of natural light from the ceiling and sides. Make effective use of the natural brightness to conserve energy. Event plaza (4F) Welcome garden 6 Photocatalytic windows Some of the wall windows of the passenger terminal building (17,000 m 2 ) are coated with a photocatalyst to prevent staining. When sunlight shines on these windows, a decomposition effect is generated in the stains sticking to the windows, weakening the adhesive strength of the stains and making it hard for the stains to stick to the windows, which can then be washed away by rainwater. The number of washings can be reduced by this, thereby helping to conserve water. 7 Recycling of waste Sun Ultra-violet rays Stains Reduction in adhesive strength Glass substrate Rainproof effect by hydrophilic property Glass substrate Water membrane Glass substrate Stains come off Photocatalyst membrane Photocatalytic windows A recycling center has been installed on the airport island to sort the waste unloading from aircrafts and reduce the volume of general waste generated by the facilities in the airport using collection, sorting and carbonizing equipment, etc. Waste is sorted into 15 types in the airport island and sorted recyclable waste is recycled to turn them into resources for reuse. General waste treatment flow chart (FY2016) General contractor Flammable Inflammable 2,220 tons 46 tons Local treatment facility (Green Center Tokotake) Resource Cans Steel 12 tons Tenant Aircraft In-flight unloading Kitchen waste Sorting Pet bottles 61 tons Bottles 52 tons Paper containers 10 tons Magazines 86 tons Pet bottles Aluminium 18 tons Cans Newspaper 74 tons 49 tons Shredded paper 40 tons Newspapers, magazines Card board 398 tons Plastic containers 0.8 tons Wood chips 72 tons Cargo importer Lawn mowing contractor Quarantine failure products 5 tons Mowed grass Carbonization equipment Carbonization equipment 355 tons Carbides (85% reduction in volume) Carbides (volume reduction) Recycle as combustion improving material Recycle as fertilizer
8 Location and shape of airport island taking into account the flow of seawater Seawater flows mainly to the south in the Tokoname Sea where the airport island is located. The airport island is located as far away from the opposite shore as possible and the shape of the island is rounded so that the flow of the seawater is not impeded. Relationship between the airport islandand flow of seawater Opposite shore area Obstruction of the southward flow of the Tokoname Sea is prevented by maintaining a minimum ocean width of about 1.1 km between the airport island and the opposite shore. Tokoname-shi Areas where the flow speed drops or stagnates are reduced by incorporating curves into the shape of the airport island and expanding the ocean width with the opposite shore. The occurrence of whirlpools is suppressed by turning each corner of the airport island into a curve. Airport island 9 Consideration of aircraft noise Aircraft noise prediction report (from June 1999 survey) Centrair was constructed in the sea in order to minimize the aircraft noise problem. Since its opening in February 2005, Centrair has continuously conducted noise surveys at 4 locations around the airport island. Environmental standards pertaining to aircraft noise Lden(dB) 57 max Aircraft noise monitoring results (FY2016) Continuous monitoring stations (4 stations) : points Lden(dB) 43 to 45 Lden stands for Day Evening Night Sound Level while WECPNL stands for Weighted Equivalent Continuous Perceived Noise Level. Both of these indicators are used to express the level of aircraft noise in a special environment. Overview of environmental monitoring system The environmental monitoring system is used to collect, process and publicize measurement data on aircraft noise. Operation and monitoring of this system is carried out inside the Central Japan International Airport. [Within Centrair Island] Takeoff/landing monitoring system Aircraft take-off/landing time, operation report Aircraft identification information [Outside the island] Tokoname-shi Mihama-cho Yatomi-shi Kisosaki-cho Aircraft noise continuous monitoring and measurement station Noise level measurement Aircraft identification information Identification of non-aircraft noise Measurement station, Chibikko Square, Mihama-cho Measurement station, Ofuji Elementary School, Yatomi-shi Internet Civil Aviation Bureau, Ministry of Land, Infrastructure, Transport and Tourism Actual operating data Central processing system Extraction of aircraft noise due to departing/arriving aircraft of Centrair Creation of public information (video and report on measurement results) Environmental monitoring room Information disclosure Current noise situation and aircraft flying status (video) Report on noise measurement results (monthly, yearly) Aviation safety research center Air transport information service (position information of aircraft) Centrair information corner (inside passenger terminal building)
10 Joint cultivation of green curtain Since 2012, passion fruit produced in the Handa Nogyo High School is used in the joint cultivation of a green curtain jointly with the students of Aichi Prefectural Handa Nogyo High School. This green curtain initiative creates a place of comfort for passengers by promoting energy conservation and shielding the passenger terminal building from sunlight in summer etc. Green curtain of passion fruit Students of Handa Nogyo High School 11 Certified as a Support Enterprises of the Flower Kingdom, Aichi Support Enterprises of the Flower Kingdom, Aichi certification ceremony Flowers of Aichi Prefecture ornaments during the summit Since 1962, Aichi Prefecture has continuously produced the largest amount of flowers in the country and promoted an event known as the Prefectural Flower Campaign, earning it the accolade Flower Kingdom. As a part of these activities, enterprises in Aichi Prefecture which practices activities using the flowers of Aichi Prefecture are certified as Support Enterprises of the Flower Kingdom, Aichi. On this occasion, in recognition of the following initiatives that it has implemented, Centrair is hereby certified as a Support Enterprises of the Flower Kingdom, Aichi. This month s Flowers of Aichi Prefecture ornaments Aichi Flower Festival 2014 Gerbera Flower with the name of Centrair Central Japan International Airport Co., Ltd. 1-1 Centrair, Tokoname-shi, Aichi 479-8701 URL : http://www.centrair.jp/torikumi/environment/ This report is printed on recycled paper using vegetable oil ink.