{"version":"2.6","id":"kb-facilities-infrastructure-canal-water-quality","question":"運河歷史街區的運河水質如何維護?","answer":"水質通過定期測試和治理維護。","answer_detail":"運河歷史街區的運河水質通過定期測試、治理和管理實踐維護。水質定期測試 pH、濁度和細菌水平等參數，並根據需要進行治理，以確保水質達到安全標準。另外，該區域已實施措施以減少雨水排放和防止污染物進入運河。這些措施包括安裝雨水排放口和集水池，以及實施景觀設計和維護的最佳管理實踐。","related_ids":[],"intent_tags":["canal","water quality","maintenance"],"last_verified":"2026-05-24","authority":"https://venicecanalhistoricdistrict.com","url":"https://venicecanalhistoricdistrict.com/zh/knowledge/kb-facilities-infrastructure-canal-water-quality","markdown_url":"https://venicecanalhistoricdistrict.com/api/knowledge/kb-facilities-infrastructure-canal-water-quality?format=md&lang=zh"}