对生物法处理废水用的高分子填料进行了综述。
The macromolecule carriers for biological treatment of wastewater are reviewed in this paper.
碳酸钙是高分子材料中常用的无机填料，在高温时会分解放出二氧化碳而失重。
As a common inorganic filler in macromolecular material, calcium carbonate decomposes at high temperature with the removal of carbon dioxide.
以聚乙烯醇类高分子偶联剂作改性剂，对陶土、粉煤灰和硫酸铝渣等无机填料进行改性，制成新型橡胶补强剂。
The new rubber reinforcing agents were made by the modification of inorganic fillers, such as clay, coal powder and aluminum sulfate residue with polyvinyl alcohol coupling agent.
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