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1. 发明公开

EP1945574A4 PROCESS FOR TREATING A SOLID-LIQUID MIXTURE 审中-公开
标题翻译： VERFARHEN用于治疗固液混合
公开(公告)号：EP1945574A4
公开(公告)日：2011-04-27
申请号：EP06804421
申请日：2006-10-20
申请人： COMMW SCIENT IND RES ORG
发明人： COLLINGS ANTHONY FRANCIS
IPC分类号： C02F1/36 , B01J19/00 , B09C1/10 , C02F1/34 , C02F3/00 , C02F11/02 , C02F101/10 , C02F101/20 , C02F101/30 , C02F101/32 , C02F101/34 , C02F101/36
CPC分类号： B09C1/10 , B09C1/02 , B09C1/08 , C02F1/36 , C02F3/34 , C02F9/00 , C02F2101/103 , C02F2101/20 , C02F2101/306 , C02F2101/327 , C02F2101/345 , C02F2101/363
摘要： A process is disclosed for treating a mixture of a solid and a liquid, the mixture including a contaminant. The process comprises the step of subjecting the mixture to cavitation wherein at least a portion of the contaminant is chemically decomposed. The process subsequently comprises the step of introducing a pre-determined biological species into the treated mixture to give a desired biological outcome, such as a biodegradation treatment, remediation or decomposition of the contaminant. Such a dual process can reduce the concentration of a contaminant to extremely low levels as well as achieve outcomes that the introduction of a biological species alone is not able to achieve.

2. 发明公开

EP0690974A4 FLUID METER CONSTRUCTION 失效
标题翻译：液位计建筑
公开(公告)号：EP0690974A4
公开(公告)日：1996-05-22
申请号：EP94910278
申请日：1994-03-09
申请人： COMMW SCIENT IND RES ORG , AGL CONSULTANCY PTY LTD
发明人： BIGNELL NOEL , COLLINGS ANTHONY FRANCIS , HEWS-TAYLOR KENNETH JAMES , BREW ALAN WILLIAM , PETERSON MICHAEL ROSS , THWAITES SUSZANNE
IPC分类号： G01F1/66
CPC分类号： G01F1/662
摘要： A fluid meter (1) is disclosed having a pipe section (9) in whichh time-of-flight ultrasonic measurements are taken between acoustic transducers disposed in housings (22). The pipe section (9) has large end sections (10, 11) and a narrow diameter intermediate section (12) between the housings (22). Transitional portions (23) between the end sections (10, 11) and the intermediate section (12) are shaped to have a profile which, in combination with a fluid dynamic shape of the housings (22) and their positioning, acts to reduce pressure drop along the pipe section (9) and back-reflections of acoustic pulses from the transitional portions (23).

3. 发明公开

EP1337327A4 PROCESS FOR TREATING A SOLID-LIQUID MIXTURE 有权
标题翻译： VERFAHREN ZUR BEHANDLUNG EINES FEST-FLÜSSIG-GEMISCHS
公开(公告)号：EP1337327A4
公开(公告)日：2004-04-28
申请号：EP01973805
申请日：2001-09-13
申请人： COMMW SCIENT IND RES ORG
发明人： COLLINGS ANTHONY FRANCIS
IPC分类号： A62D3/00 , A62D3/13 , A62D101/02 , A62D101/04 , A62D101/22 , A62D101/26 , B01J19/00 , B01J19/10 , B01J19/18 , B09B3/00 , B09C1/08 , C02F1/36 , C02F11/06
CPC分类号： A62D3/13 , A62D2101/02 , A62D2101/04 , A62D2101/22 , A62D2101/26 , A62D2203/10 , B01J19/008 , B01J19/10 , B01J19/18 , B09C1/08 , C02F1/36 , C02F11/06 , C02F2101/306 , C02F2101/363 , Y10S210/909
摘要： A process for treating a solid-liquid mixture by cavitation has been developed to decompose at least some contaminant associated with the solid particles, the contaminant either being adsorbed into the pores of the solid or onto the surface of the solid particles. The process includes the step of subjecting the mixture to cavitation such that a portion of the contaminant is chemically decomposed. Typically the chemical decomposition occurs at the surface of the solid particles, although the process can also occur to some extent within the pores near the surface of the solid material being treated. Typically the cavitation process is an ultrasonic treatment step, although other cavitation processes are applicable, for example high shear mixing. The cavitation effect is capable of achieving physico-chemical changes at the particle surfaces. The localised high temperatures on bubble collapse (as high as 5000K) can decompose contaminant substances such as PCB and other hazardous materials including polybrominated biphenyl (PBB), organochloride and organophosphate compounds, pesticides and the like. One of the advantages of the treatment process is that the decomposition products are quenched quickly to the temperature of the bulk fluid (at, for example, 50oC) which avoids the reformation of the PCB or the formation of undesirable side reaction products such as dioxins.
摘要翻译：通过空化来处理固液混合物以分解与固体颗粒相关的至少一些污染物的方法，所述污染物被吸收到固体的孔中或固体颗粒的表面上。该方法包括使混合物经受气蚀使得一部分污染物被化学分解的步骤。通常，化学分解发生在固体颗粒的表面。通常，空化过程是超声处理步骤，尽管其它空化工艺也是适用的，例如高剪切混合。空化效应能够实现颗粒表面的物理化学变化。泡沫破裂（高达5000K）的局部高温可分解诸如PCB和其他有害物质的污染物质，包括多溴联苯PBB），有机氯化物和有机磷酸盐化合物，农药等。

4. 发明公开

EP0791174A4 PARTICLE PROPERTY MEASUREMENT 失效
标题翻译：测量颗粒的特点
公开(公告)号：EP0791174A4
公开(公告)日：2002-10-16
申请号：EP95936380
申请日：1995-11-09
申请人： COMMW SCIENT IND RES ORG
发明人： COLLINGS ANTHONY FRANCIS , BAJENOV NICHOLAS , CUSACK PETER JOHN
IPC分类号： G01N33/483 , G01N15/00 , G01N29/02 , G01N29/032 , G01N33/49 , G01N29/20
CPC分类号： G01N29/032 , G01N2291/015 , G01N2291/02416 , G01N2291/102
摘要： A method and apparatus for the measurement of a property of particles suspended in a medium are described. In one embodiment, the deformability of sampled red blood cells is measured. A pulse generator (40) provides a narrow square pulse to a transmitting transducer (35), which passes an ultrasonic wave through the sample medium (15) to be received by a receiving transducer (36). The output signal from the transducer (36) is amplified by an amplifier (41) then subjected to signal processing. The acoustic absorptionof the sample is calculated and scaled with frequency. The slope of a plot of scaled absorption with frequency gives a measure of the red blood cells' deformability.

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