| 查看: 288 | 回复: 4 | |||
| 当前主题已经存档。 | |||
[交流]
帮忙查找错误，谢谢
|
|||
| The effect of initial density on the removal of dichlorvos was shown in Fig.5. When the initial density of dichlorvos is increased, the removal efficiency decreased. This may be due to the hydroxyl radical scavengers CO32-, HCO3- generated in the reaction. The removal efficiency decreased from20% to 80% when the initial density of dichlorvos increased from 2 to10 μg•cm-1 which the spraying density is 1 μg•cm-1. But the removal efficiency decreased from 90% to 39.16% when the initial density of dichlorvos increased from 2 to10 μg•cm-1 which the spraying density is 2 μg•cm-1.This may be large amount of intermediates may be formed with high initial density of dichlorvos, which can consume •OH in turn, resulting in the deficiency of hydroxyl radicals. Therefore, as the density of parent compounds increased, the removal efficiency of dichlorvos decreased. |
回复此楼» 猜你喜欢
求调剂
已经有3人回复
-
一志愿北京化工大学，初试成绩350求调剂
已经有14人回复
-
复试调剂
已经有4人回复
-
323分（计算机视觉和大模型项目）能直接上手
已经有3人回复
-
311分 22408 求调剂
已经有3人回复
-
320分人工智能调剂
已经有7人回复
-
一志愿郑大0705求调剂
已经有4人回复
-
0703化学
已经有10人回复
-
301求调剂
已经有10人回复
-
306分材料与化工求调剂
已经有6人回复
pitlord999
金虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 1447.3
- 红花: 7
- 帖子: 284
- 在线: 24.4小时
- 虫号: 822142
- 注册: 2009-08-04
- 性别: GG
- 专业: 工程热物理相关交叉领域
★ ★ ★
yxl1218(金币+1,VIP+0): 8-28 20:04
zap65535(金币+2,VIP+0):补发 12-23 11:01
yxl1218(金币+1,VIP+0): 8-28 20:04
zap65535(金币+2,VIP+0):补发 12-23 11:01
| The effect of initial density on the removal of dichlorvos was is shown in Fig.空格5. When the initial density of dichlorvos is increased, the removal efficiency decreased. The removal efficiency decreases as the initial density of dichlorvos increases. This may be due to the hydroxyl radical scavengers CO32-, HCO3- generated in the reaction. The removal efficiency decreased decreases from空格20% to 80% when the initial density of dichlorvos increased increases from 2 to10 μg•cm-1 which where the spraying density is 1 μg•cm-1. But the removal efficiency decreased decreases from 90% to 39.16% when the initial density of dichlorvos increased increases from 2 to10 μg•cm-1 which where the spraying density is 2 μg•cm-1.This may be because of the large amount of intermediates may be 去掉may be formed with high initial density of dichlorvos, which can 去掉can consume •OH in turn in turn改consequently, resulting in the deficiency of hydroxyl radicals. Therefore, as the density of parent compounds increased increases, the removal efficiency of dichlorvos decreased increases. |
2楼2009-08-28 18:17:50
ren911
木虫 (著名写手)
- 应助: 46 (小学生)
- 金币: 4193.5
- 散金: 78
- 红花: 2
- 帖子: 1019
- 在线: 175.4小时
- 虫号: 832074
- 注册: 2009-08-21
- 性别: GG
- 专业: 能源化工
3楼2009-08-28 20:52:40
4楼2009-08-29 09:35:19
5楼2009-08-30 15:03:38
