融雪剂能快速除雪却影响城市水质

点击次数:   更新时间:16/12/20 11:34:12     来源:www.xhrxzpj.com关闭分    享:
    在降雪天气,融雪剂帮了咱环卫工人的大忙。然而关于它的讨论,却充满了权衡与无奈。因为融雪剂生产厂家的融雪剂,在加快清雪速度的同时,降低其对环境的破坏,影响城市水质。
    1、使用融雪剂融化后的雪水一旦渗入到土壤中,会使土壤盐碱化,而盐渍是植物生长的大敌,因为盐分过多。严重时植物组织中的水会产生渗透胁迫(盐胁迫)即外渗,造成生理干旱,使得生长和光合作用等生理过程受抑制。
    2、土壤盐分过多,降低了土壤溶液中的水势,若土壤溶液中的水势低于根系水势,植物不能吸水,反面要丧失水分。土壤溶液的渗透势不低于-0.1MPa时,对植物根吸水影响不大。 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 


寿光市馨海融雪制品有限公司

·电话:15064467777 ·固话:0536-5310858
·传真:0536-5407699·联系人:贾经理
·销售部:15064467777 / 0536-5310858
·外贸部:18706581789
·沈阳销售部:15095133789
·邮箱:15064467777@163.com
·生产厂区:寿光市营里镇道口工业园