1、

Nowadays mainstream technologies for wastewater treatment of husbandry is biogas anaerobic fermentation. Meanwhile previous studies mainly focus on control of conventional water quota without considering the wastewater degradation of olaquindox and tetracycline antibiotics.

我国处理这类畜禽养殖废水的主流工艺是沼气厌氧发酵,但以往的研究多集中在常规出水指标的控制方面,而未考虑废水中抗生素与激素的降解。

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2、

This method can be used to analysis the olaquindox and tetracycline antibiotics in biogas slurry at the same time. Secondly, the degradation of olaquindox and antibiotics in biogas slurry with microwave and microwave-assisted Fenton oxidation were studied.

本方法可以用于沼液中激素与抗生素的同时分析检测。其次,对单独微波作用和微波辅助Fenton体系降解沼液中激素和抗生素进行了试验研究。

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4、

At low speed and high load the biogas& diesel dual fuel engine has a higher volumetric efficiency, the time of the mixture staying at high temperature level is longer, so even if the maximum combustion temperature is relatively lower, the NO_x emission is still high.

低速大负荷时,生物制气&柴油双燃料发动机充气效率变大,可燃气体在高温下停留时间增加,因此转速降低时虽然最高燃烧温度降低,但此时NO x排放浓度增加。

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6、

Design and Construction of Ecological Cattle Production Models Linked by Biogas Production

以沼气为纽带的生态养牛模式的构建

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8、

The main part is listed below: 1. Interaction of thermal force during weak diagenesis process and microbes is the main mechanism of the formation of biogas in the basin.

主要认识如下:1.弱成岩过程热力与微生物共同作用是地质盆地生物气形成的主要机制。

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9、

The results showed that a cultures for 20 days to anaerobic system could improve COD removal rate and biogas production, effectively shorten reactor period.

实验结果表明:以发酵20天的发酵沼液作接种物可以加快反应速度,增加产气量,提高COD去除率;

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10、

Immersing with biogas slurry can help the seed to absorb more chemical element.

沼液浸种可促进籽粒对大多数元素的吸收。

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11、

Effect of temperature on biogas yield and property during anaerobic fermentation process of pig dung

温度条件对猪粪厌氧发酵沼气产气特性的影响

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12、

Experiment on Biogas Fermentation with Different Proportion of Corn Straw Mixed with Cow Dung

玉米秸秆与牛粪混合原料的沼气发酵试验

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13、

Potential research of biogas fermentation with goat dung

羊粪沼气发酵产气潜力的试验研究

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14、

Influence of chili seeds treated with biogas fluid to growth

沼液处理辣椒种子后对生长的影响

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15、

A Study on Combined Technology for Producing Biogas and Ammoniated Forage by Straw

利用麦秸兼制沼气和氨化饲料的工艺木瓜蛋白酶的生产工艺研究

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16、

Greenhouse gas emission reduction potential of rural household biogas CDM project

农村户用沼气CDM项目温室气体减排潜力

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17、

Effect of biogas slurry on sweet corn seedling growth, production and quality

沼液对甜玉米幼苗素质、产量和品质影响的试验研究

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18、

Experimental Study on Biogas Production of Anaerobic Fermentation Devices with Solar Heating in Winter

冬季利用太阳能加热制沼气的实验研究

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19、

Greenhouse gas reduction and CDM analysis on countryside biogas engineering

农村沼气工程温室气体减排分析

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20、

Thus biogas slurry were detected of high concentration of olaquindox and tetracycline antibiotics, and leading to pollution load in the water and soil around farms.

目前沼液中检出较高浓度的抗生素与激素,同时导致养殖场周边的水体和土壤环境都存在较大的抗生素与激素的污染负荷。

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