公开(公告)号：WO2011120149A1

公开(公告)日：2011-10-06

申请号：PCT/CA2011/000347

申请日：2011-03-30

Applicant: CARBON CONTROL SYSTEMS INC. ,  FERGUSON, Christopher J. ,  GIBSON, Lawrence D.

Inventor： FERGUSON, Christopher J. ,  GIBSON, Lawrence D.

IPC: C12M1/34 ,  C12M1/107 ,  C12M1/26 ,  G01N7/18 ,  G06F19/00 ,  G01N21/61 ,  G01N33/50 ,  G01N35/00

CPC classification number: G01N7/18 ,  C12M41/26 ,  C12M41/32 ,  C12M41/40 ,  C12M41/48 ,  G01N1/4044 ,  G01N21/03 ,  G01N21/35 ,  G01N21/3504 ,  G01N21/3577 ,  G01N2405/00 ,  Y10T436/11 ,  Y10T436/201666

Abstract: Disclosed herein are a device and a method for extracting individual organic acids, Total Volatile Fatty Acids (VFA), ammonium (NH 4 + ), buffering inorganic carbon compounds or hydrogen carbonate (HCO 3 - ) to determine their concentrations and the trends of said concentrations in an active anaerobic digestion (AD) process. The determination of said concentrations in real-time allows the AD operator to run the AD at optimal efficiency and ensure that the VFA and NH 4 + concentrations do not reach toxic levels. A ratio of the concentration of total organic acids to the total inorganic carbon can be used to determine the performance of the digester.

Abstract translation: 本文公开了一种用于提取各种有机酸，总挥发性脂肪酸（VFA），铵（NH 4 +），缓冲无机碳化合物或碳酸氢盐（HCO 3 - ）的装置和方法，以确定其浓度和所述浓度的趋势 主动厌氧消化（AD）过程。 所述浓度的实时测定允许AD操作者以最佳的效率运行AD，并确保VFA和NH4 +浓度不会达到毒性水平。 可以使用总有机酸的浓度与总无机碳的比率来确定蒸煮器的性能。