| 查看: 1301 | 回复: 3 | ||
tansongwen银虫 (正式写手)
未来科学家
|
[求助]
烦劳牛人看一下这几句英语翻译哪里有问题，翻译板块人太少了，看看语法和结构也行。BB
|
|
在好氧反应器中，将海泥通过海水和营养物质培养成新型的活性污泥，在处理含盐废水时有较好的活性和沉降性能，对这种新型的活性污泥我们称其为海洋活性污泥。 Some sea mud had been fed in aerobic reactor by natural seawater with nutrients to become activated sludge, we named it marine activated sludge. 通过10周的培养，海泥的污泥体积指数（SVI）从最初的19升高到70mL/g，对有机废水处理12h后高锰酸盐指数（CODMn）降解率达到90%，氨氮降解率达到45%。在污泥培养时，营养物质投加频率为一日一次最有利于污泥的培养，又葡萄糖比淀粉更有利于污泥的培养。 After ten-week cultivation, its Sludge Volume Index (SVI) increased from 19 to 70 mL/g, while CODMn degradation rate peaked 90% and degradation rate of ammonia nitrogen reached 45% after 12-hour reaction. Furthermore, sludge fed once a day had the highest biodegrability. For carbon source to sludge, dextrose was better than starch in cultivation. 对于含盐有机废水的处理，海洋活性污泥也比传统活性污泥有优势，甚至对于含盐量6%的高盐有机废水，处理12h后能达到高锰酸盐指数（CODMn）降解率达为70%，氨氮降解率达到30%。 We also found that marine activated sludge had a stronger biodegrability in treating saline wastewater and a better stability against salinity shift than the conventional activated sludge. The CODMn degradation rate was over 70% and degradation rate of ammonia nitrogen was over 30% after 12-hour reaction while the salinity was under 6%, which presented applied values of saline wastewater treatment. 当NaCl浓度高于6%，海洋活性污泥仍具有一定的活性，但仍能观察到明显的抑制作用。此外海洋活性污泥具有比传统活性污泥更强的盐度变化抗性，甚至在低盐度下盐浓度变化时，海洋活性污泥的氨氮降解稳定性也优于传统活性污泥。 However, an important degree of biological activity inhibition was observed while the salinity was above 6%. And the marine activated sludge has a higher resistance to salinity variation, even when the salinity is low. |
回复此楼» 猜你喜欢
伙伴们，祝我生日快乐吧
已经有26人回复
-
机械专硕325，寻找调剂院校
已经有4人回复
-
333求调剂
已经有7人回复
-
考研化学学硕调剂，一志愿985
已经有4人回复
-
0854控制工程 359求调剂 可跨专业
已经有9人回复
-
梁成伟老师课题组欢迎你的加入
已经有9人回复
-
化学调剂0703
已经有8人回复
-
环境工程调剂
已经有6人回复
-
326求调剂
已经有7人回复
-
一志愿985，本科211，0817化学工程与技术319求调剂
已经有5人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 英文稿件的中文审稿意见可否用英语回复（无机化学学报）
已经有5人回复
- 问个工作职称的翻译问题！在像中科院等这样的 下属研究所里 助理研究员 怎么翻译
已经有9人回复
- 求助翻译语句，急用，谢谢！
已经有1人回复
- 一句英语文献的翻译
已经有10人回复
- 求助
已经有2人回复
- 摘要汉译英求助，写的好，追加悬赏
已经有2人回复
- 150金币急求高手帮忙翻译一段话，汉译英，谢绝软件翻译！
已经有3人回复
- 求助1句话翻译，
已经有3人回复
- Sampling Techniques, Sampling Equipment, & Protocol 英译汉
已经有2人回复
- 急求翻译一个表格（中到英）
已经有3人回复
- 帮忙翻译一个日文专利
已经有8人回复
- 重金求翻译技术协议（汉译英）
已经有6人回复
- 求一段致辞，感觉这英语翻译的不顺，求牛人修改。
已经有3人回复
- 【求助】麻烦各位英语牛人帮忙翻译这几个句子
已经有4人回复
tansongwen
银虫 (正式写手)
未来科学家
- 应助: 41 (小学生)
- 金币: 692.2
- 散金: 1661
- 红花: 7
- 帖子: 609
- 在线: 91.4小时
- 虫号: 1074374
- 注册: 2010-08-14
- 性别: GG
- 专业: 药物材料
2楼2011-12-14 13:49:07
tansongwen
银虫 (正式写手)
未来科学家
- 应助: 41 (小学生)
- 金币: 692.2
- 散金: 1661
- 红花: 7
- 帖子: 609
- 在线: 91.4小时
- 虫号: 1074374
- 注册: 2010-08-14
- 性别: GG
- 专业: 药物材料
|
合并起来是，帮忙看看呗：哪里有问题？ Some sea mud had been fed in aerobic reactor by natural seawater with nutrients to become activated sludge, we named it marine activated sludge. After ten-week cultivation, its Sludge Volume Index (SVI) increased from 19 to 70 mL/g, while CODMn degradation rate peaked 90% and degradation rate of ammonia nitrogen reached 45% after 12-hour reaction. Furthermore, sludge fed once a day had the highest biodegrability. For carbon source to sludge, dextrose was better than starch in cultivation. We also found that marine activated sludge had a stronger biodegrability in treating saline wastewater and a better stability against salinity shift than the conventional activated sludge. The CODMn degradation rate was over 70% and degradation rate of ammonia nitrogen was over 30% after 12-hour reaction while the salinity was under 6%, which presented applied values of saline wastewater treatment. However, an important degree of biological activity inhibition was observed while the salinity was above 6%. And the marine activated sludge has a higher resistance to salinity variation, even when the salinity is low. |
3楼2011-12-14 14:22:46
tansongwen
银虫 (正式写手)
 |
4楼2011-12-14 15:03:15
20