- 學位論文
應用灰色關聯理論於游泳池水質管理之研究 —以台北捷運公司室內游泳池為例
Using the Grey Relational Theory to Study Water Quality Management—A Case Study for the Indoor Swimming Pool of Taipei Rapid Transit Corporation
摘要
室內溫水游泳池雖不受氣候、地形、場地影響，但室內游泳池仍必須提供一良好的游泳環境，讓泳客在舒適良好的環境下達到健身的目的。基於游泳池環境的成本考量及消費者之滿意度狀態下，本研究將應用灰色關聯理論分析各影響游泳池水質因子間的關係，其因子依據水質管理人員提供為下列八點：1.水溫2.泳客人數3.游泳池容水量4.檸檬酸20 5.漂白水12 6.酵素澄清劑7.氯中和劑8.加藥機加藥累積時間等，利用灰色關聯分析離散序列間相關程度方法，找出灰色關聯度大小的排序，依此結果可獲得因子的參數指標；再者，利用田口方法中的直交表來減少上述實驗次數，可減少時間及金錢浪費，田口式直交表以最少的實驗次數即可找出因子間的參數組合。 實驗結果得知，旺季游泳池的參考指標為:水溫28(℃)、泳客人數300(人/天)、游泳池容水量570(噸)、檸檬酸20 10(公升/天)、漂白水12 25(公升/天)、酵素澄清劑150(C.C/天)、氯中和劑100(C.C/天)、加藥機加藥累積時間150(min/天)；淡季游泳池的參考指標為:水溫31(℃)、泳客人數70(人/天)、游泳池容水量585(噸)、檸檬酸20 3(公升/天)、漂白水12 6(公升/天)、酵素澄清劑60(C.C/天)、氯中和劑40(C.C/天)、加藥機加藥累積時間55(min/天)。 將上述所得到的結果應用於水質控制上，可提高水質品質，使管理人員在合理的成本維持水質上有所依據，以能達到衛生單位檢測標準，提供泳客完善及舒適的運動環境。
並列摘要
Although indoor swimming pools are not affected by external weather conditions, topography or site location, the indoor pool must still also provide water of good quality to ensure a comfortable and safe swimming environment so that swimmers may gain optimum satisfaction whether their purpose is exercise or relaxation. Considering the establishment and recurrent costs in operating a swimming pool and need for the provision of a satisfactory environment for customers, this research will apply the grey relational theory to analyze the relation between the various factors affecting swimming pool water quality. In regard to water quality information provided by pool management personnel, the following eight factors are both singly and collectively important: •Water temperature •Number of swimmers [pool population] •Swimming pool water capacity •Citric acid 20% •Bleaching agents 12% •Enzyme clarifiers •Chlorine neutralizing agent •Chemical dosing accumulated time of chemical dosing device The grey relational theory is used to analyze the relational grade between dispersion ranges and measure the size of the grey relational. Based on this result, the factor parameter indicators can be obtained. Furthermore, the orthogonal table in the Taguchi method is used to reduce the number of above experiments and this can reduce time and money. The adoption of the Taguchi method orthogonal table identifies the parameters and the combination of factors with a minimum number of experiments. Results from these experiments have established the following reference indicators as applicable for the high-season swimming pool: Water temperature – 28(℃), Number of swimmers – 300 (persons/day), Swimming pool water capacity – 570 (tons), Citric acid 20% - 10(liters/day), Bleaching agents 12% - 25(liters/day), Enzyme clarifier - 150(C.C./day), Chlorine neutralizing agent - 100(C.C/day), Chemical dosing accumulated time of chemical dosing device - 150(min/day). The reference indicators for the low-season swimming pool: Water temperature - 31(℃), Number of swimmers - 70 (persons/day), Swimming pool water capacity - 585 (tons), Citric acid 20% - 3(liters/day), Bleaching agent 12% - 6(liters/day), Enzyme clarifier - 60(C.C./day), Chlorine neutralizing agent - 40(C.C/day), Chemical dosing accumulated time of chemical dosing device - 55(min/day). If the aforementioned water quality control indicators are respected, pool managers can ensure that safety and water quality will be enhanced and maintained at reasonable cost. Furthermore, the water quality will meet Health Department prescribed inspection standards and thereby provide swimmers with a proper and comfortable exercise environment.