井水覆膜增温技术研究

Study on Increasing Well Water Temperature with Plastic-film Mulching

通过低温井水体覆盖增温试验研究,结果表明,试验中采用的几种覆盖材料及覆盖方法对水体增温都有显著影响。采用白色悬膜覆盖水体增温效果比白色贴膜覆盖好,白色贴膜覆盖比蓝膜和黑膜贴膜覆盖好,黑膜贴膜覆盖比蓝膜贴膜和无覆盖好,而悬膜覆盖时蓝膜比黑膜和无覆盖好,无覆盖比黑膜悬膜覆盖好。

Experimental results of increasing well water temperature with coverage showed that the water temperature was affected by coverage Materials and Methods significantly. Effect of increasing temperature with hanging white film coverage was better than white film transfer coating coverage, white film transfer coating coverage was better than blue and black film transfer coating coverage, black film transfer coating coverage was better than blue film transfer coating and without coverage. However, in hanging coverage, blue film was better than black film and without coverage, and no coverage was better than black film.