冷却盐水 水危害级别WGK 1(水微污染)科莱恩防冻液AntifrogenN是一种浅黄色的清澈液体,用作制冷系统、热水加热系统和热泵的传热媒质(具有卓越防腐性能的防冻剂),以...
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如何有效控制蓝藻水华污染和去除微囊藻毒素是摆在中外环境科学领域的一个难题。
How to control HCB and remove MC is an unsolved problem in the field of environmental science all over the world.
该工艺具有工艺简单、适合于处理微污染水,能够有效地去除有机物和氨氮。
This simple technique may be used to treat micro-polluted raw water and can remove organic pollutants and ammonia efficiently.
目的研究次氯酸钠和高锰酸钾联合预氧化白石水库微污染水的效果,为自来水厂工程设计提供可靠的参数。
To research on the effect of Baishi reservoir slight-polluted source water under the potassium permanganate and podium hypochlorite pre-oxidation, and to provide credible parameters.
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