Waste water is water that contains various impurities until becoming the water is nasty and common people are not appropriate for use, or if the release into a natural waterway, it will cause the water quality of nature damage.Why do we need to worry about the waste water when co. building was established because wastewater impacts on business, the hotel is very much, like result the atmosphere around the company for poor, odor to the company, allowing the customers to feel bad about the company, sewer smells unpleasant. Has the pest diseases? Have a mosquito larvicide, affect physical health, power consumption, because it requires engines that rarely get the effect, the required water consumption system, sewage treatment, wash in the pool of treatment cannot be reused and the aquatic habitat as possible, which may make the company.The loss has occurred, and no customer service because the company has a poor environment. Not attract customers. This is a very big problem for many businesses, especially business hotels, because I'm learning, Faculty of tourism and hotels will need to work about the hospitality business in the future. I remove the waste water problem studied for my future job. What I will solve the problem for my activities in the future. To not make polluted water better, such as taking out trash, debris, waste water discharge down the pond, and educate the public about the problem and how HES a preliminary treatment to people who are around the hotel where the waste water problem found. How is wastewater disposal of solid waste, large waste water before it is discharged into waste water treatment systems to prevent clogged sewer and to cause damage to the pump. Treatment in this stage include: The traps with a sieve to remove solids by using sieve. Wire mesh used in general there are two types of coarse sieve and sieve details. Grinding, cutting, reducing the size or the volume of solid, smaller. If the dirt that float in the water, waste is a perishable thing must use a grinder, cut, separated by sedimentation. Grit trap is the removal of grit they make settling in Rails, gravel traps. By reducing the speed of water down. Removal of fats and oils is to get rid of the fats and oils, which are usually located in the waste water from the kitchen. The cafeteria. Gas station bathroom and some types of industrial waste water by them in fat traps over a period of time so that the oils and fats float up to the surface of the water, then use a scoop or sweep out of the pond.
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