Particulate formation due to freezing humic waters
Particulate formation due to freezing humic waters
复制标题
由于腐殖质水结冰而形成颗粒
DOI：
10.1029/wr014i003p00542
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发表时间：
1978
影响因子：
5.4
通讯作者：
L. A. Briese
中科院分区：
文献类型：
--
作者：
J. Giesy;L. A. Briese
从一个软水高腐殖质池塘中采集水样，通过连续流离心去除公称直径为>0.15-μm的所有颗粒。冷冻导致棕色颗粒的形成，这些颗粒可以通过离心去除。微粒可以通过声波作用分散，但有机组分的大小分布会因冷冻而永久改变。
Water samples were collected from a soft water highly humic pond, and all particulates of >0.15-μm nominal diameter were removed by continuous flow centrifugation. Freezing caused the formation of brown particulates which could be removed by centrifugation. The particulates can be dispersed by sonification, but the size distribution of organic fractions is permanently altered by freezing.