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By Haseeb Jamal - Dec 16, 2017

Unconfined Compression (UC) Test

The primary purpose of this test is to determine the unconfined compressive strength, which is then used to calculate the unconsolidated undrained shear strength of the clay under unconfined conditions. According to the ASTM standard, the unconfined compressive strength (qu) is defined as the compressive stress at which an unconfined cylindrical specimen of
Project Scheduling in Primavera

How to do Project Scheduling in Primavera - Adding Successors

There are several ways of nominating successors and predecessors for activities. The quickest is to use our mouse. In order to do this we need to turn the relationship lines option " on". Click your mouse over the Relationships Icon in Primavera Software button in the top toolbar. You can now link activities with your mouse. Place your mouse on the bottom right hand
Customizing Bar Charts

Customizing Bar Charts & Activity Colors in p3

Primavera Project Planner P3 Video 10 - Change properties of Barcharts in Primavera
DeNitrification

Biological De-Nitrification Process in Waste Water Treatment System

Biological reduction of nitrate to nitric oxide, nitrousoxide, and nitrogen gas. Involves both nitrification and denitrification. Biological nitrogen removal (BNR) is more cost effective and used more often as compared to ammonia stripping, breakpoint chlorination and ion exchange; BNR is used in wastewater treatment where: there are concerns for eutrophication;
Nitrification Process

Biological Nitrification Process in Waste Water Treatment System

Total concentration of organic and ammonia nitrogen in municipal wastewater in the range 25‐ 45 mg/L as nitrogen based on flowrate of 450 L/capita.d (120 gal/capita.d). With limited water supplies, total nitrogen in excess of 200 mg/L as N measured in domestic wastewater. Drinking water maximum MCL for nitrate nitrogen is 45 mg/L as nitrate or 10

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