影響工業(yè)葡萄糖運(yùn)轉(zhuǎn)進(jìn)程的因素有哪些？
來源：http://la-lin.cn 日期：2020-11-04 發(fā)布人：admin
工業(yè)葡萄糖在調(diào)試及運(yùn)轉(zhuǎn)進(jìn)程有許多影響處置效果的要素,首要有進(jìn)水COD濃度、pH值、溫度、溶解氧等,所以對(duì)整個(gè)體系經(jīng)過感官判別和化學(xué)剖析辦法進(jìn)行監(jiān)測(cè)是必不可少的。依據(jù)監(jiān)測(cè)剖析的成果對(duì)影響要素進(jìn)行調(diào)整，使處置到達(dá)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、溫度
1. Temperature
溫度是影響整個(gè)工藝處置的首要環(huán)境要素,各種微生物都在特定規(guī)模的溫度內(nèi)成長(zhǎng)。生化處置的溫度規(guī)模在10～40℃,溫度在20～30℃。任何微生物只能在必定溫度規(guī)模內(nèi)生計(jì)，在適合的溫度規(guī)模內(nèi)可很多成長(zhǎng)繁衍。在污泥培育時(shí)，要將它們置于適合的溫度條件下，使微生物以快的成長(zhǎng)速率成長(zhǎng)，過低或過高的溫度會(huì)使代謝速率緩慢、成長(zhǎng)速率也緩慢，過高的溫度對(duì)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
微生物的生命活動(dòng)、物質(zhì)代謝與pH值密切相關(guān)。大多數(shù)細(xì)菌、原生動(dòng)物適pH值為6.5～7.5，在此環(huán)境中成長(zhǎng)繁衍很棒，它們對(duì)pH值的習(xí)慣規(guī)模在4～10。而活性污泥法處置廢水的曝氣體系中，作為活性污泥的主體，菌膠團(tuán)細(xì)菌在6.5～8.5的pH值條件下可發(fā)生較多粘性物質(zhì)，構(gòu)成杰出的絮狀物。
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.
3、養(yǎng)分物質(zhì)
3. Nutrient substance
廢水中的微生物要不斷地吸取養(yǎng)分物質(zhì)，經(jīng)過分解代謝(異化效果)使雜亂的高分子物質(zhì)或高能化合物降解為簡(jiǎn)略的低分子物質(zhì)或低能化合物，并釋放出能量;經(jīng)過組成代謝(同化效果)使用分解代謝所供給的能量和物質(zhì)，轉(zhuǎn)化成本身的細(xì)胞物質(zhì);一起將發(fā)生的代謝廢物排泄到體外。
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、無機(jī)鹽及成長(zhǎng)要素為微生物成長(zhǎng)的條件。廢水中應(yīng)按BOD5∶N∶P=100∶5∶1的份額彌補(bǔ)氮源、含磷無機(jī)鹽，為活性污泥的培明杰出的養(yǎng)分條件。
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.
以上是關(guān)于影響工業(yè)無水葡萄糖運(yùn)轉(zhuǎn)進(jìn)程的因素的介紹，希望對(duì)大家有所幫助，如您想要了解更多內(nèi)容請(qǐng)點(diǎn)擊網(wǎng)站：工業(yè)無水葡萄糖http://la-lin.cn。
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://la-lin.cn 。
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