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目的为加蓬梅坎博地区水源洁治提供技术依据,粗略评价我军研制的NYJ2002-150型便携式净水设备在野战条件下的净化效果。方法按照GB5750-2006《生活饮用水标准检验方法》,对加蓬梅坎博地区水样及经便携式净水器净化后水样的11项指标进行了检测。结果净化前水样的浑浊度、肉眼可见物、铁、锰、pH值等5项指标超标,净化后的水样水质明显改观,除pH值仍不合格外,其余10项指标均合格。结论梅坎博地区水源洁治的重点在于除铁、除锰。NYJ2002-150型便携式净水器在水质较差的条件下可以较好地保障小分队的洗漱、简单冲澡等用水需求。虽然该设备还不能完全满足队员的餐饮和大量用水,但可对今后军事行动中的水质洁治提供借鉴。
Objective To provide a technical basis for clean water treatment in the area of Mekabo, Gabon, and to roughly evaluate the purification effect of the NYJ2002-150 portable water purification equipment developed by the PLA under field conditions. Methods According to GB5750-2006 Standard Test Method for Domestic Drinking Water, 11 indexes of water samples in Merkabo area of Gabon and water samples purified by portable water purifier were tested. Results The turbidity, macroscopic, iron, manganese and pH values of the water samples before purification were over standard, and the water quality of purified water samples improved obviously. The remaining 10 indicators were qualified except for the pH value. Conclusion The focus of water management in the Mekammb area is iron and manganese removal. NYJ2002-150 portable water purifier in poor water quality conditions can better protect the squad wash, simple shower and other water needs. Although the equipment can not fully meet the catering and water consumption, it can provide reference for future water quality clean-up in military operations.