Endogenous Odor Control of Animal Runway Performance: Generality, Questions, and Utility

1999 ◽  
Vol 49 (3) ◽  
pp. 397-408 ◽  
Author(s):  
Stephen F. Davis ◽  
Jason P. Kring ◽  
Teri R. Richardson
Keyword(s):  
Odor Control ◽  
Runway Performance

Runway performance in rats as a function of goal-box placements and goal-event sequence.

1970 ◽  
Vol 71 (2, Pt.1) ◽  
pp. 283-291 ◽  
Author(s):  
M. J. Homzie ◽  
Jerry W. Rudy ◽  
Edwin N. Carter
Keyword(s):  
Event Sequence ◽  
Goal Event ◽  
Runway Performance

Side effects of cultured bacteria addition in wastewater collection system on plant operations – a case study

2012 ◽  
Vol 7 (1) ◽  
Author(s):  
Yanjin Liu ◽  
Giraldo Eugenio
Keyword(s):  
Energy Use ◽  
Treatment Plant ◽  
Oxygen Demand ◽  
Collection System ◽  
Oil And Grease ◽  
Odor Control ◽  
Plant Operations ◽  
Cultured Bacteria ◽  
Wastewater Collection

Cultured bacteria addition is one of the technologies used for odor control and FOG (fat, oil, and grease) removal in wastewater collection systems. This study investigated the efficiency of bacterial addition on wastewater odor control by conducting a set of full scale trials in a 60,000 cubic meter per day system for a period of two years. The objectives of this study were: (i) to identify factors that could impact wastewater treatment plant (WWTP) operations due to the effect of bacterial addition in the collection system, (ii) to estimate/understand the level of those impacts, and (iii) to present some interesting findings from the completed case study. The plant operation data before and during the bacterial addition were reviewed. The application of the cultured bacteria presented in the study was found to have significant impacts on the operation of the WWTP in terms of influent biological oxygen demand (BOD) and total suspended solids (TSS) loading, primary settling, sludge production, energy use, dissolved sulfides concentration, and methane production.

Wastewater Lagoons in a Cold Climate

1987 ◽  
Vol 19 (12) ◽  
pp. 47-53 ◽  
Author(s):  
J. A. Oleszkiewicz ◽  
A. B. Sparling
Keyword(s):  
Control Mechanism ◽  
Maximum Load ◽  
Domestic Sewage ◽  
Full Scale ◽  
Cold Climate ◽  
Odor Control ◽  
Intermittent Rivers ◽  
In Series ◽  
Break Up ◽  
Lagoon Systems

Severe climate, intermittent rivers and availability of land make facultative lagoon systems the method of choice in treating primarily domestic sewage from smaller municipalities. The lagoons are designed on a recommended maximum load of 55 kgBOD5/ha d to first cell, while the second cell provides storage. The discharge is twice annually and the occurrence of the spring ice break-up odor period is one of the primary criteria limiting this load. Based on full scale performance data, it is demonstrated that, from the standpoint of odor nuisance, the load to the first cell should be kept equal to or less than 35 kg/ha d. Full scale studies of an overloaded lagoon system show the futility of under-ice aeration for odor control. Mechanism of natural odor control during ice break up is elucidated. Upgrading of the overloaded systems or lagoons receiving significant industrial contribution is best achieved by construction of a 3–5 m deep aerated lagoon preceding the two or more facultative cells in series.

Steps Leading to an Effective Retrofit Odor Control System

2015 ◽  
Vol 2015 (16) ◽  
pp. 4351-4365
Author(s):  
Richard J Pope ◽  
Thomas J Lauro
Keyword(s):  
Control System ◽  
Odor Control

DMS CSI: A Multi-pronged Investigation for Comprehensive Odor Control

2016 ◽  
Vol 2016 (2) ◽  
pp. 428-444
Author(s):  
Ryan McKenna ◽  
Richard Pope ◽  
Jonathan Reeves
Keyword(s):  
Odor Control

The University Area Joint Authority Odor Control Study – How-To Guide

2015 ◽  
Vol 2015 (16) ◽  
pp. 5545-5573
Author(s):  
R.C Brandt ◽  
A.B Stephens ◽  
J Brown ◽  
C Miller ◽  
B Burns
Keyword(s):  
Odor Control ◽  
The University ◽  
Control Study
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