In the rapid development of tourism, the domestic sewage treatment of scenic spots has become an environmental problem that cannot be ignored. In order to protect the ecological environment of the scenic spot, ensure the health of tourists, and promote the sustainable development of tourism, it is particularly important to adopt advanced and efficient domestic sewage treatment equipment in the scenic spot.
First, the importance of domestic sewage treatment equipment in scenic spots.
With the improvement of people's living standards, more and more people choose to travel to scenic spots, which brings huge development opportunities for the tourism industry. However, with the increase in the number of tourists, the domestic sewage discharge of the scenic spot has also increased, which has had a serious impact on the ecological environment of the scenic spot. Therefore, the use of advanced and efficient domestic sewage treatment equipment in scenic spots is an effective way to solve this problem.
Second, the type of domestic sewage treatment equipment in the scenic spot.
At present, there are many kinds of domestic sewage treatment equipment in scenic spots on the market, which can be divided into physical treatment equipment, chemical treatment equipment and biological treatment equipment according to the treatment principle. Among them, biological treatment equipment has become the mainstream equipment for domestic sewage treatment in scenic spots because of its advantages of good treatment effect, stable operation and low cost.
3. The working principle and application of biological treatment equipment.
Biological treatment equipment mainly uses the metabolism of microorganisms to convert organic matter in sewage into harmless substances, so as to achieve the purpose of purifying water quality. Its working principle can be divided into two categories: aerobic treatment and anaerobic treatment. Aerobic treatment is the use of aerobic microorganisms to convert organic matter into carbon dioxide and water under aerobic conditionsAnaerobic treatment uses anaerobic microorganisms to convert organic matter into methane and carbon dioxide in the absence of oxygen.
In the treatment of domestic sewage in scenic spots, biological treatment equipment is widely used. For example, activated sludge method, biofilm method, aeration biological filter, etc. These equipment can effectively remove organic matter, ammonia nitrogen, total phosphorus and other pollutants in the sewage, so that the water quality meets the national discharge standards. At the same time, biological treatment equipment also has the advantages of small footprint, low operating cost and convenient management.
Fourth, the maintenance and management of domestic sewage treatment equipment in scenic spots.
In order to ensure the normal operation of domestic sewage treatment equipment in scenic spots, regular maintenance and management are essential. First of all, it is necessary to regularly check the operation status of the equipment and deal with abnormalities in timeSecondly, the equipment should be maintained regularly to keep the equipment in good condition;Finally, it is necessary to establish a sound operating procedures and management system to ensure the normal operation of the equipment and the safety of operators.
V. Conclusions. Domestic sewage treatment in scenic spots is an environmental problem that must be faced in the development of tourism. The use of advanced and efficient domestic sewage treatment equipment in scenic spots is the key to solving this problem. As an efficient, stable and low-cost sewage treatment method, biological treatment equipment has a wide range of application prospects in the treatment of domestic sewage in scenic spots. At the same time, strengthening the maintenance and management of equipment is also an important guarantee to ensure the normal operation of equipment. Only through scientific and reasonable sewage treatment methods can the sustainable development of the scenic spot be realized and a better tourism environment can be provided for tourists.