SLUDGE TREATMENT Sludge Sludge refers to the residual, semi solid material left from industrial wastewater or sewage treatment processes. Satisfactory...
Read more Sludge Treatment Process
List of Appurtenances Manholes Clean out Street inlet Flushing tanks Grease & Oil traps Storm water regulator (Inverted) siphons Pumping stations ...
Read more Sewer Appurtenances | Complete Guide
Water Supply and Distribution Introduction After having treated raw water in water and wastewater treatment plants, the last and final stage of water ...
Read more Water Supply and Distribution Complete Process
Wastewater Treatment Composition of untreated domestic wastewater Constituent Abbreviation Concentration (mg/L) Biological oxygen demand BOD 100 – 3...
Read more Waste Water Treatment | Ultimate Guide
Water Treatment Complete Process Since the early 1900’s sanitary engineers have been working in the United States to reduce waterborne diseases. In ...
Read more Water Treatment | Ultimate Guide
Water pollutants Water that has been withdrawn, used and then returned will be polluted in one way or another. Agricultural return water contains pest...
Read more Water Pollutants Sources, Types, BOD, Solutions
There are many types of surveying and compass surveying is one of them and plays an important part. We can define it as a type of surveying in which d...
Read more Compass Surveying
Measuring distance with the help of chain is the most common and accurate method. In this method, the horizontal or linear distances are measured with...
Read more Chain Surveying | Instruments Procedure Errors Corrections
In this article, we will discuss some basic points that are very important during surveying, because these are the terms that are used in every type o...
Read more Angles, Azimuths, Bearings and Meridians in Engineering Survey
In this type of survey, graphs are plotted using those observations that are made in the field, plotting of graph is done just after noting those obse...
Read more Plane Table Survey | Equipment, Types, Procedure