| 三唑磷农药废水厌氧处理可行性研究 |
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| 引用本文： | 劳善根,杨小永.三唑磷农药废水厌氧处理可行性研究[J].环境导报,1995(4):13-15. |
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| 作者姓名： | 劳善根 杨小永 |
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| 作者单位： | 浙江农业大学 杭州310029(劳善根，胡宏)，浙江省仙居农药厂 仙居317300(杨小永) |
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| 摘 要： | 采用厌氧流化率工艺处理在唑磷农药废水，必须降低原水中ＮＨ３－Ｎ含量，调整营养比例，当ＣＯＤ：Ｎ：Ｐ＝（１８０～２００）：５：１时，在中温厌氧消化条件下，ＣＯＤ含量可从４１７０ｍｇ／ｌ，去除率约５０％，沼气产率达到０．２５６ｍ＾３／ｍ＾３．ｄ。因此，把厌氧处理作为好氧处理的预处理单元，能确保整个处理系统出水达标。
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| 关 键 词： | 废水处理 厌氧处理 农药 |
Feasibility Study of Anaerobic Treatment of Triamlpbos Waste Water |
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| Lao Shangen et al.Feasibility Study of Anaerobic Treatment of Triamlpbos Waste Water[J].Environment Herald,1995(4):13-15. |
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| Authors: | Lao Shangen |
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| Institution: | Lao Shangen et al |
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| Abstract: | When treating triamiphos waste water by anaerobic fluidized bed process the NH3-N content in raw waste water must be reduced and nutrition ratio be adjusted. While COD : N : P is (180-200) : 5 : 1 and anaerobic digestion under middle temperature COD concentration can be reduced from 4 170 mg/1 to 2 100 mg/1. The removal rate is about 50 % and the methane production reaches 0. 256 m3/m3 - d. Therefore taking the anaerobic treatmeat as pretreatment unit of aerobic treatment system can ensure the water discharged from the whole system reaches the discharge standard. |
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| Keywords: | pesticide waste water treatment triamiphos anaerobic fluidized bed ammonia nutrition water residential time |
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