Design BD

Call Contact the business

Design BD I am a B. sc in civil Engineer. I have a 7 year experience on building design.

24/10/2026

Water pressure Wrong and Right Plumbing Setting |

22/10/2026

Best Drainage Pipe Slope for Smooth Water Flow 🚰

Learn how drainage pipe slope affects wastewater flow and sediment buildup. Always follow the applicable plumbing code and pipe-size requirements.

22/10/2026

Rainwater Harvesting Process

21/10/2026

Discover the wastewater treatment process step by step! 💧🏗️

Wastewater treatment is an essential process that removes pollutants, suspended solids, organic matter, and harmful microorganisms from wastewater before it is safely discharged or reused.

Main Stages of Wastewater Treatment:

Screening: Removes large debris and solid materials.

Grit Removal: Removes sand, grit, and small stones.

Primary Treatment: Settles suspended solids in sedimentation tanks.

Secondary Treatment: Uses microorganisms to break down organic pollutants.

Secondary Clarification: Separates biological sludge from treated water.

Tertiary Treatment: Provides additional filtration or disinfection when required.

Sludge Treatment: Processes collected sludge for safe handling and disposal.

Learn more about civil engineering, construction technology, and wastewater management with Civil Engineer Toufiq BD.

👍 Like, Share, and Subscribe for more civil engineering educational videos!

03/10/2026

Fixture Drain Slope | Basic knowledge for Civil Engineering |

01/10/2026

Understanding Gravity water pressures |

27/09/2026

Basic knowledge for Civil Engineering | Wall Thickness Rules Explained |

Building 3d view
23/09/2026

Building 3d view

13/09/2026

Truss Bridge Analysis | Basic knowledge for Civil Engineering |

07/09/2026

Basic knowledge for Civil Engineering | Which Column is Stronger?

Address

Meherpur

7110

Telephone

+8801744945924

Website

Alerts

Be the first to know and let us send you an email when Design BD posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Design BD:

Shortcuts

  • Want your business to be the top-listed engineering company?

Share