detention time optimization

Optimization Simulation Model for Detention Basin System ...

Research into detention basin system optimization has primarily dealt with minimizing costs by optimizing detention basin quantities, locations, and respective volumes with respect to how these affect hydrograph timing.

Retrofitting an Aeration Basin with Anoxic Zone to Reduce ...

Retrofitting an Aeration Basin with Anoxic Zone to Reduce Operations Cost and Improve Performance Ed Griffenberg, Operations Specialist HDR Engineering, Edmonds, WA . ... • Increase RAS to the maximum to minimize clari!er sludge detention time was not effective .

Trailer Tracking | GPS Fleet Management Software - Spireon ...

Detention Optimization. With visibility into trailer locations and detention time, you can motivate customers to unload yours first, improve detention billing accuracy and reduce wasted driver time.

Ozone: More Is Not Always Better | Water Quality Products

Considered in total, the two-phase mixing in the detention vessel means one volume of water moving through the contactor is exposed to less ozone for some period of time resulting in a lower Ct, while another volume is exposed to more ozone over time for a greater Ct resulting in …

Detention Time Archives - AFN

Interestingly, and perhaps coincidentally, the issue of detention time has become more pervasive in my world the last few weeks as the market for truckload capacity continues to show signs of strain.

Optimization of WWTPs - Chesapeake Bay Program

•Detention time calculations 5 Enhanced Nutrient Removal •Generally, this is outside the scope of optimization. 6. Office of Infrastructure & Assistance 2/22/2016 4 Operator Training Required •Most optimization projects fail due to a lack of training operators to ... Optimization of WWTPs Author:

Detention Basin Retrofit: Optimization of Water Quality ...

Quantitative relationships were obtained between the increase in stormwater detention time (pollutant removal efficiency) for a defined, small, infrequent water quality storm and the maximum increase in peak outflow rate (flooding impact) for a full range of storms.

SkyBitz creates new detention management feature for trailers

SkyBitz, a provider of remote asset tracking and information management systems, announced a new Detention Management Solution designed to enable customers to improve detention awareness, customer relations, and faster trailer turn time.

Pay & Detention Requirements - Werner Enterprises

Werner Enterprises is a global transportation provider of freight management and supply chain solutions, specializing in: van, flatbed, temperature controlled, LTL, expedited, air …

Optimization methods applied to stormwater management ...

Pollutant load reduction, detention time optimization, first flush effect minimization, storage facility de-watering time optimization are some of the control objec-tives studied to achieve the desired water quality in terms of optimization applications. For instance, a nonlinear model pre-

FleetLocate Asset Trailer Intelligence Introduces Industry ...

"If you've using FleetLocate and the Detention Optimization Module, your customers are going to be more likely to unload your trailers first to avoid detention billing," says Taylor "This reduces detention time, and the amount of time your drivers are sitting around waiting for cargo to be unloaded.

Real-time Food & Beverage Shipment Delivery Monitoring ...

Real-time information on shipment detention, delivery optimization, and ETA On-time delivery is a critical concern for food and beverage companies. They are looking for ways to optimize delivery routes, calculate delivery detention, and increase predictability of delivery windows.

OPTIMIZATION OF ACTIVATED SLUDGE PROCESS …

Optimization of detention time was carried for time range of 4-36 hrs. Looking to the table 04 and Fig. 03, it is observed that for 20, 24 and 30 hrs of detention time dye removal rate was observed to be nearly same hence 20

Optimization of Upstream Detention Reservoir Facilities ...

The optimization technique, namely EPSO, is used instead to determine the optimal detention basin facility parameters without the time challenge. It should be noted that the optimizer cannot guarantee finding the global optimum, especially in engineering problems.

Optimization Model for the Design of Infiltration Basins ...

Oxley and Mays developed an optimization model for the design of detention basin systems that interfaces a simulated annealing (SA) optimization procedure with the U.S. Army Corps of Engineer's Hydrologic Engineering Center - Hydrologic Modeling System (HEC-HMS).

Fleet Management & Analytics - Apps on Google Play

Oct 05, 2018· - Route Planning and Optimization Plan and optimize routes between hubs to decrease in-transit time and detention due to local traffic and weather considerations. Decreased transit time reduces fuel consumption, increases SLA compliance, and total turnaround time for the vehicles.

Grit Chamber and Primary Sedimentation Tank Design

The settling tank design in such cases depends on both surface loading and detention time. Long tube settling tests can be performed in order to estimate specific value of surface loading and detention time for desired efficiency of clarification for a given industrial wastewater using recommended methods of …

TTHM Reduction Measures in the Distribution System

• Control Detention Time • Remove TTHMs After Formed • Adsorption – activated carbon • Aeration – Spray, tray/tower cross flow, diffused in tank. ... • Real Time Results Allow System Optimization • Results are Consistent with Lab Dimensions

Optimization of Settling Tank Design to Remove Particles ...

Sample holding time also has a significant influence on the partitioning of some metal elements such as copper Cu, Pb, and nickel Ni, with particle-phase con-

Optimal Positioning and Sizing of Detention Tanks …

optimization (PSO)–based models (Shamsudin et al. 2014) or si- ... extended detention time, intended to replace one or more reaches of the network. Each detention tank is composed of k parallel RC pipes of equal length and diameter (shown in the layout in Fig. 1

Spireon Debuts Detention Optimization System for …

Spireon released what it calls the trucking industry's first automated detention optimization system. The Detention Optimization Module is part of its FleetLocate Asset & Trailer Intelligence ...

Trailer Management Optimization - ACT Research

• FMCSA says detention is costing the trucking industry over $3 billion annually in lost time and productivity plus it costs the public another $6.5 billion each year • The GAO reports that the problem with detention

Spireon unveils Detention Optimization Module as part of ...

The Detention Optimization Module is being released as part of Spireon's FleetLocate Asset & Trailer Intelligence solution designed for the trucking and transportation industry. "Detention time costs the trucking industry more than $3 billion annually in lost time and …

Optimal Design of Stormwater Detention Basin using the ...

The proposed optimization algorithm method was applied to the real design of two detention ponds in South Korea, where it generated better design options comprising

WHITE PAPER: SPIREON FLEET & ASSET INTELLIGENCE …

FleetLocate's Detention Optimization Module is like having another set of eyes on your trailers, even when they're 2,000 miles away. The real problem trucking companies face isn't simply detention, but

Spireon unveils Detention Optimization Module as part …

The Detention Optimization Module is being released as part of Spireon's FleetLocate Asset & Trailer Intelligence solution designed for the trucking and transportation industry. "Detention time costs the trucking industry more than $3 billion annually in lost time and productivity," explains Spireon CEO Marc Brungger.

Sedimentation and Clarification Sedimentation is …

Optimization of the Sedimentation and Clarification Process ... normal detention time. Causes of shortcircuiting may include poor influent baffling or improperly placed collection troughs. If the influent enters the basin and hits a solid baffle, strong currents may result. A perforated baffle may distribute inlet water without

Activated Sludge Calculations with Excel - CED Engineering

a longer detention time is used for the aeration tank, so that the settleable organic matter will be biologically oxidized along with the dissolved and fine suspended organic matter.

Chapter 13 Quality Control Optimization of …

208 Quality Control Optimization of Extended Detention Dry Ponds where V s is the settling velocity ofa specific particle inmlhr, A is the surface area of the detention pond in m 2, Q is the pond outflow rate in m 3 /hr and n is a

Design Optimization Of The Chlorination Process, Volume 1 ...

The total detention time in piping to this sampling tap was approx- imately 20 seconds. The studies at San Leandro, San Pablo and Pinole were done with the 76 mm (3-inch) tee; the studies at Sacramento and Dublin-San Ramon were done with the 38 mm (1.5 inch) tee.