In the biological treatment of waste water, both streams of the high-concn. oxygen-contg. gas 9 and the liq. in the nitration vessel 5 are allowed to flow countercurrently. Consequently, the dissolution of CO2 into the liq. in the nitration vessel is reduced, and the amt. of an alkali...
网络释义 1. 废水生物处理 产业... ... 二次澄清池 secondary clarifier废水生物处理biological treatment of waste water风力计 anemograph;anemometer ... www.soven.com|基于5个网页 2. 污水的生物处理 各专... ... 21.污水的生物处理Biological Treatment of Waste Water23.大气质量模型 Atmosphere Environme...
efficiency of a suspended substance by dissolving oxygen in air in waste water to be treated in a pressurized state to mix air with the waste water in a contact state while keeping the pressurized state and subsequently reducing pressure to supply the waste water to a waste water treatment ...
design of phenolic and cyanic waste water treatment for coking plant J iaohuaehang honfenging feishui ehuli sheji焦化厂含酚氛废水处理设计(design of phe-nolie and eyanie waste water treatment foreoking plant)见含酚氛度水处理设计。 说明:补充资料仅用于学习参考,请勿用于其它任何用途。
CONSTITUTION: A plurality of reactors 1, 21 having fluidized beds are arranged in serie... H Iwabe,I Somiya,H Tsuno,... 被引量: 0发表: 1994年 Investigation of biological treatment of waste water using biological products PURPOSE: To efficiently remove NH4 -N in waste water containing NH4 ...
of the sludge to be produced by treating waste water with sticking type biological treating devices which are disposed in series, and returning part or the whole of the excess sludge thereof to an activated sludge aerating tank. CONSTITUTION:The waste water flowing through an inflow pipe 1 into...
need to heat or cool the water, which saves on energy consumption. Because wastewater treatment operations take much space, they are located outdoor, and this implies that the system must be able to operate at seasonally varying temperatures. Cells come in a mix of many types, and accommodatio...
6) biological aerobic treatment of wastewater 废水需氧生物处理法 例句>> 补充资料:废水需氧生物处理法 利用需氧微生物(主要是需氧细菌)分解废水中的有机污染物,使废水无害化的一种废水生物处理法。废水的这种处理过程的最终产物是二氧化碳、水、氨、硫酸盐和磷酸盐等,处理彻底时,还可产生硝酸盐,这些都是稳定的...
PURPOSE:To make effective biological treatment at a low treatment cost by utilizing nitric acid as an oxygen source necessary for making the biological treatment. CONSTITUTION:The nitric acid is utilized as the oxygen source necessary for making the biological treatment in a method for subjecting the...
biologicalwastewatertreatment废水生物处理 系统标签: wastewaterbiologicaltreatment废水生物处理sludgemixers Issued:Supersedes:1/91 InfluentRawor SettledSewage toWasteSludge Treatment SettlingUnit Clarifier EffluentBioreactor RecycledMixedLiquor ReturnSludge Biologicaltreatmentofwastewaterisbasedonbiologicalactivitytoreducetheor...