1.2 in the operating phase of the project:• Exhaust• Source:• Vehicles out on the public sector.• Backup power generators.• The smell from waste.• The impact:• Means of transportThe number of motorcycles, cars of parents, teachers, children shuttle transportation in July estimated 1,000 weekly car.• Generator:In essence, the generator has gas just as car engines. On the other hand, generators are only used as backup to be placed in separate, sealed the home so the noise and emissions are also negligible.• Smell:The smell from the garbage mostly contain odor-causing substances such as NH3, H2S, CH4, Mercaptan, ... However the retention of waste in containers and delivered to the sanitation company in Cao Lanh city daily transport should the impact is negligible.• Waste water• Fountain water treatment:• Waste water at the kindergarten contains more scum, suspended solids, organic matter, nutrients and microorganisms.• Rain water flowing through the ground warehouse containing residue, soil, sand and other impurities garbage scattered on the ground down to the water source. • The environmental impact:• Domestic wastewaterWastewater from the project mostly waste water with a maximum capacity of about 64 m3/day (in 80% of energy use).• Rainwater flows overflowedIn the rainy season, rain water flows spill over with the total project traffic will fairly large gone with the sandy soil, garbage, grease and other impurities scattered on the ground down to the water source. If this rainfall was not good management will also cause negative impacts to groundwater, surface water and aquatic life in the area.• Solid waste:• Waste SubstancesWastes from waste mainly kindergarten activities, with norm 0, 5 kg/person/day, the total living waste arising from the operation of the kindergartens and the maximum is: 800 x 0.5 = 400 kg/day. The amount of this waste would be contained in the 400 litre capacity dust bin with lid, ensure environmental hygiene.• Hazardous wasteHazardous waste includes: damaged fluorescent bulbs, batteries, oil, Scotch broom ... with the volume incurred estimated at 1 kg/month.
đang được dịch, vui lòng đợi..