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影响工业葡萄糖运转进程的因素有哪些?
来源:http://www.jnjdbc.com 日期:2020-11-04 发布人:adminputaotang
工业葡萄糖在调试及运转进程有许多影响处置效果的要素,首要有进水COD浓度、pH值、温度、溶解氧等,所以对整个体系经过感官判别和化学剖析办法进行监测是必不可少的。依据监测剖析的成果对影响要素进行调整,使处置到达效果。
There are many factors affecting the treatment effect of industrial glucose in the process of commissioning and operation, including COD concentration of influent water, pH value, temperature, dissolved oxygen, etc., so it is necessary to monitor the whole system through sensory discrimination and chemical analysis. According to the results of monitoring and analysis, the influencing factors are adjusted to achieve the effect of disposal.
1、温度
1. Temperature
温度是影响整个工艺处置的首要环境要素,各种微生物都在特定规模的温度内成长。生化处置的温度规模在10~40℃,温度在20~30℃。任何微生物只能在必定温度规模内生计,在适合的温度规模内可很多成长繁衍。在污泥培育时,要将它们置于适合的温度条件下,使微生物以快的成长速率成长,过低或过高的温度会使代谢速率缓慢、成长速率也缓慢,过高的温度对微生物有致死效果。
Temperature is the primary environmental factor affecting the whole process treatment, and all kinds of microorganisms grow in a specific scale of temperature. The temperature scale of biochemical treatment is 10-40 ℃ and the temperature is 20-30 ℃. Any microorganism can only survive in a certain temperature scale, and can grow and multiply in a suitable temperature scale. In sludge cultivation, they should be placed at suitable temperature conditions to make microorganisms grow at a fast growth rate. Too low or too high temperature will slow down the metabolic rate and growth rate. Too high temperature will have lethal effect on microorganisms.
2、pH值
2. PH value
微生物的生命活动、物质代谢与pH值密切相关。大多数细菌、原生动物适pH值为6.5~7.5,在此环境中成长繁衍很棒,它们对pH值的习惯规模在4~10。而活性污泥法处置废水的曝气体系中,作为活性污泥的主体,菌胶团细菌在6.5~8.5的pH值条件下可发生较多粘性物质,构成杰出的絮状物。
The life activity and material metabolism of microorganism are closely related to pH value. Most of the bacteria and protozoa are suitable for pH value of 6.5-7.5. They grow and reproduce well in this environment, and their habit scale to pH value is 4-10. In the aeration system of wastewater treatment by activated sludge process, as the main body of activated sludge, more viscous substances can be produced in the condition of pH value of 6.5-8.5, forming outstanding flocs.
                  无水葡萄糖
3、养分物质
3. Nutrient substance
废水中的微生物要不断地吸取养分物质,经过分解代谢(异化效果)使杂乱的高分子物质或高能化合物降解为简略的低分子物质或低能化合物,并释放出能量;经过组成代谢(同化效果)使用分解代谢所供给的能量和物质,转化成本身的细胞物质;一起将发生的代谢废物排泄到体外。
The microorganisms in wastewater should continuously absorb nutrients, degrade the disordered high molecular substances or high-energy compounds into simple low molecular substances or low-energy compounds through catabolism (dissimilation effect), and release energy; after compositional metabolism (assimilation effect), the energy and materials supplied by catabolism can be transformed into their own cellular substances; Together with the excretion of metabolic waste to the body.
水、碳源、氮源、无机盐及成长要素为微生物成长的条件。废水中应按BOD5∶N∶P=100∶5∶1的份额弥补氮源、含磷无机盐,为活性污泥的培育发明杰出的养分条件。
Water, carbon source, nitrogen source, inorganic salt and growth factors are the conditions for microbial growth. The proportion of BOD 5 ∶ n ∶ P = 100 ∶ 5 ∶ 1 should be used to make up for the nitrogen source and phosphorus containing inorganic salt in the wastewater, so as to create excellent nutrient conditions for the cultivation of activated sludge.
以上是关于影响工业无水葡萄糖运转进程的因素的介绍,希望对大家有所帮助,如您想要了解更多内容请点击网站:工业无水葡萄糖http://www.jnjdbc.com
The above is about the impact of industrial anhydrous glucose operation process of the introduction, I hope to help you, if you want to know more about the website: industrial anhydrous glucose http://www.jnjdbc.com 。

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