Preparation method of lanthanum-loaded artificial wetland filler for deep phosphorus removal
A preparation method of a lanthanum-loaded artificial wetland filler for deep phosphorus removal comprises the following steps: preparing an artificial wetland pre-filler which is prepared from the following components in parts by weight: 65-75 parts of lake sediment, 10 parts of canna biomass powde...
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Sprache: | chi ; eng |
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