Plants aeration period, Civil Engineering

Assignment Help:

Plants aeration period:

Problem:

What is the plant's aeration period?

Solution

The plant's aeration period is the number of hours that the wastewater is aerated during the activated sludge process. These equivalents the hydraulic detention time of the biological reactor

θ= V/Q = 5, 000, 000 l/33.75 × 106 l / day = 0.15 day = 3.6 hours.


Related Discussions:- Plants aeration period

Draw the shape of the pressure line, Draw the shape of the Pressure line. ...

Draw the shape of the Pressure line. Solution The locations of resultant force at sections A-A, B-B  and C-C have already been determined. Joining these locations, we can dr

Determine about the hard-drawn steel wires, Determine about the Hard-drawn ...

Determine about the Hard-drawn steel wires Hard-drawn steel wires which are indented or crimped are preferred for pre-tensioned members as their bond characteristics are superi

PLANKING AND STRUTING FOR SHALLOW EXCAVATION, DEFINITION TYPE STEP OF CON...

DEFINITION TYPE STEP OF CONSTRUCTION STEP OF SAFETY

Explain inspection tools for underwater inspection of bridge, Explain the I...

Explain the Inspection Tools for Underwater Inspection of Bridge? So many Inspection tools are available. The dive team should have access to the suitable tools and equipments

Define the usage of data from hydrographs, Define the usage of Data from Hy...

Define the usage of Data from Hydrographs Flow rates and volume quantities over time. Predictions based on the runoff flow rates. The characteristics of the drainage b

Compass survey, define compass survey and mention its objectives

define compass survey and mention its objectives

Determine the analysis of presress, Analysis of presress  In pre-stress...

Analysis of presress  In pre-stressed structural elements, stretched tendons are placed inside concrete. The tensile stresses of the tendons are transferred to concrete in the

Road drainage and maintenance, Road Drainage and Maintenance: The life...

Road Drainage and Maintenance: The life of a road depends upon how well and quickly the water is drained away from its various components. Similarly, regular and periodic insp

Case of multi speed restrictions, Q. Case of Multi speed restrictions? ...

Q. Case of Multi speed restrictions? Position of Engineering indicators in case of Multi speed restrictions on one of the line in a Double line section where the first speed re

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd