回分沈降曲線による連続シックナーと二そう並列沈殿池の運転
書誌事項
- タイトル別名
-
- The Operation of a Continuous Thickener and Two-parallel Settling Tanks Using a Batch Settling Curve
説明
The operation of the continuous thickener which was employed as a washing process for the recovery of useful chromite, was studied by use of a batch settling curve instead of a solid flux curve. The feed concentration, the feed rate and the amount of coagulating agent were fluctuated greatly during the actual operations. It was suggested that the suitable amount of coagulant was 0.2% of feed slurry from the analysis of twenty-four batch settling curves obtained over the period of a week.<br>In order to eliminate the inefficient use of a filter which is now employed for dewatering underflow sludge from the thickener, two-parallel settling tanks are proposed, and their operations are investigated by a batch settling curve. Since the complete solid flux curve can not be obtained in slurries with widely variable amounts of coagulant, the use of a batch settling curve may be advantageous to analyze the operation of the continuous thickener.
収録刊行物
-
- 粉体工学会誌
-
粉体工学会誌 19 (6), 343-350, 1982
一般社団法人 粉体工学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001204512475776
-
- NII論文ID
- 130003951607
-
- ISSN
- 18837239
- 03866157
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
-
- 抄録ライセンスフラグ
- 使用不可
