啤酒的主要成分

一、啤酒的主要成分

啤酒以大麦芽、酒花、水为主要原料，经酵母发酵作用酿制而成的饱含二氧化碳的低酒精度酒。现在国际上的啤酒大部分均添加辅助原料。有的国家规定辅助原料的用量总计不超过麦芽用量的50％。但在德国，除制造出口啤酒外，国内销售啤酒一概不使用辅助原料。国际上常用的辅助原料为：玉米、大米、大麦、小麦、淀粉、糖浆和糖类物质等。根据所采用的酵母和工艺，国际上啤酒分下面发酵啤酒和上面发酵啤酒两大类。啤酒具有独特的苦味和香味，营养成分丰富，含有各种人体所需的氨基酸及多量维生素如维生素B、B、B，菸酸，泛酸以及矿物质等。

二、啤酒厂测定cod有沉淀

啤酒厂生产废水中因有大量粒、块状的悬浮物，均匀性很差，而它又是造成此类废水耗氧的重要因素。

啤酒厂处理后废水由于处理工艺的原因(加入了大量盐酸来中和碱性物质)含有大量的氯离子，一般在300mg/L左右。

根据啤酒厂处理前后废水水质的特点，此类废水进行监测分析时，必须采取特殊的控制方式。

三、啤酒工业废水处理有什么意义?

减少对环境的污染，负起企业应付的责任。

同时，企业废水的处理，为企业日后的发展解决了环保方面的后顾之忧。

企业环保跟银行的信贷也将会是挂钩的。

四、生产一吨啤酒产多少废水

吨啤酒产生废水量为7～8m3

五、急啊，帮我把下面这段摘要翻译成英文吧！！！！万分感谢。

With the rapid development of the beer industry, a large quantity of wastewater is produced which poses great threat to the environment. This design is aiming to dispose of the wastewater of Yandangshan Beer in Leqing so as to discharge it up to standard since there are plenty of organic compound in the wastewater. The paper analyse the links where the wastewater is produced, the pollutants as well as the main sources of pollution and choose the UASB-CASS process to treat the wastewater after which the outlet water quality will reach COD≤80 mg/L，BOD5≤20 mg/L，SS≤70 mg/L，pH6~9 and up to the Discharge Standard of Pollutants for Beer industry (GB19821-2005). 手工翻译，语法正确，楼上两位就不多说了，望楼主采纳

Beer industry in our development, which has produced a lot of beer waste water, beer for the environment caused a great threat. this design is aimed at the organic waste water containing a large number of the institution of 乐清市 beer waste, that it be. this article analyzes the water, beer from the main source of pollutants and pollution, choose ― cass uasb of waste treatment processes. the process of beer waste treatment and waste water quality of the 80 mg ： cod ≤ bod5 ≤ 20 mg, l, ss ≤ 70 mg l, ph6 ~ 9. the processing back to the beer industry standard of pollutants （ gb19821 -2005 ）.

The beer industry in our country developing rapidly, what followed was produced a considerable amount of beer wastewater, beer wastewater to environment caused great threat. This design is for beer wastewater contains a large number of organic matter on the features of yueqing yandang mountain beer wastewater was treated, make its standards. This paper analyzes the beer wastewater produce link, pollutants and the main pollution sources, chose the combination of-CASS UASB wastewater treatment process. The process on beer wastewater treatment, beer wastewater effluent water quality: COD than 80 mg/L, more than 20 mg/L BOD5, SS or 70 mg/L, pH6 ~ 9. Water after being treated reached the beer industry standards for pollutants discharge (GB19821-2005).

给一分把，娃儿

The beer industry in our country developing rapidly, what followed was produced a considerable amount of beer wastewater, beer wastewater to environment caused great threat. This design is for beer wastewater contains a large number of organic matter on the features of yueqing yandang mountain beer wastewater was treated, make its standards. This paper analyzes the beer wastewater produce link, pollutants and the main pollution sources, chose the combination of-CASS UASB wastewater treatment process. The process on beer wastewater treatment, beer wastewater effluent water quality: COD than 80 mg/L, more than 20 mg/L BOD5, SS or 70 mg/L, pH6 ~ 9. Water after being treated reached the beer industry standards for pollutants discharge (GB19821-2005).