The operating results show that the process has advantages of excellent performance of nitrogen and phosphorus removal, low sludge production, good sludge dewaterability and no odor release.
运行结果表明，该工艺具有脱氮除磷效果好、污泥产量低、污泥脱水性好和污泥不产生臭气等显著优点。
Appearance and odor: white powder and no odor.
外观和气味：白色粉末，无气味。
The vacuum flask has the characteristics of good heat-insulating performance, firmness, duration, light weight, no poison, no odor, no deformation, no break, multiple functions, etc.
本水壶具有保温性能好、坚固耐用、重量轻、无毒、无味、不变形、不破碎、多功能等特点。
Once, in a mountain area, I was throwing a plastic bag of rubbish into one such garbage bin. I opened the bin and found many plastic bags of rubbish inside, but there was no odor at all.
在山区，我曾把垃圾袋拿去放入大垃圾桶内，打开桶盖一看，里面满装垃圾袋，但气味全无。
Once, in a mountain area, I was throwing a plastic bag of rubbish into one such garbage bin. I opened the bin and found many plastic bags of rubbish inside, but there was no odor at all.
在山区，我曾把垃圾袋拿去放入大垃圾桶内，打开桶盖一看，里面满装垃圾袋，但气味全无。
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