为了保证部队供应良好水源,对天然水采取明矾净化,是常采用的办法。但是,为了适应各种条件,需要多具备几手净化手段。我们发现驻地居民中有用野生植物来对水源进行净化的,经试验证明,木棉树枝皮和量天尺二种野生植物对水混凝和沉淀杂质有良好的效果,经检验它不含有氰化物或生物鹼,证实无毒。现将具体用法介绍如下: In order to ensure that the army supplies a good source of water and purifying alum with natural water, it is often the case. However, in order to adapt to various conditions, we need to have more than a few means of purification. We found that the residents of the resident wild plants to purify the water, the test proved that the kapok tree bark and the amount of two days of wild plants on water coagulation and precipitation impurities have good results, it is tested does not contain cyanide or Alkaloids, confirmed non-toxic. Specific usage will now be introduced as follows: