本文選題：畜禽糞便 + 破膠劑　； 參考：《四川師范大學(xué)學(xué)報(bào)(自然科學(xué)版)》2017年03期

【摘要】：畜禽養(yǎng)殖污染是造成我國(guó)農(nóng)村面源污染的主要原因之一.傳統(tǒng)的畜禽糞便處理方式是通過一系列處理方法使其達(dá)標(biāo)排放,浪費(fèi)了其中大量的有機(jī)物、氨氮等物質(zhì).以牛糞水為處理對(duì)象,首先篩選破膠劑對(duì)其進(jìn)行預(yù)處理,再將其作為微生物培養(yǎng)基,進(jìn)行光合細(xì)菌培養(yǎng).實(shí)驗(yàn)結(jié)果表明:在牛糞水中加入破膠劑JP-1處理后得到的上清液作為培養(yǎng)基原料,在溫度為35.5℃、pH值為7.67~7.98、最佳光照時(shí)間為48 h的條件下培養(yǎng)光合細(xì)菌,其菌液吸光度達(dá)到2.185.;因此,以牛糞水為原料的光合細(xì)菌培養(yǎng)方法具有可行性.
[Abstract]:Livestock and poultry pollution is one of the main causes of non-point source pollution in rural areas of China. The traditional disposal method of livestock and poultry dung is a series of treatment methods to make it discharge up to the standard, which waste a lot of organic matter, ammonia nitrogen and so on. The bovine dung water was used as the treatment object. Firstly, the gel breaking agent was selected to pretreat it, and then it was used as the microbial medium for the cultivation of photosynthetic bacteria. The results showed that the supernatant treated with JP-1 in cattle dung water could be used as the raw material of the culture medium. Under the condition of temperature 35.5 鈩，

本文編號(hào)：1898495