What water-saving measures does the hotel have, and what should be paid attention to when choosing a shower?

The technical measures of water-saving irrigation include: ① water saving in water delivery system. Channel seepage prevention and low-pressure pipeline water delivery are mainly adopted to reduce the invalid loss of water; ② Field water-saving technology. Mainly to collect rain, improve and improve the surface irrigation technology (such as furrow irrigation, border irrigation, surge irrigation, film irrigation, etc.). ), sprinkler irrigation, micro irrigation, drip irrigation and water-saving technologies such as chemistry, agronomy and biology; ③ Optimal allocation of water resources. These include irrigation forecast, irrigation water distribution, water-saving irrigation system (irrigation quota, irrigation times, irrigation time, irrigation key water, etc. ), the utilization of inferior water and sewage.