結果 : biological water treatment methods
10:03

How Do Wastewater Treatment Plants Work?

Concerning Reality
2,503,577 回視聴 - 6 年前
3:31

How do wastewater treatment plants work?

Collins Learning India
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2:31

RGS Nordic - Biological treatment of waste water

RGS Nordic A/S
16,693 回視聴 - 5 年前
4:19

Activated sludge process and IFAS - Design rules + guideline

Karl-Uwe Schmitz
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9:43

How to Recycle Waste Water Using Plants

Andrew Millison
3,128,340 回視聴 - 2 年前
3:01

How Does Wastewater Treatment Work?

Concerning Reality
49,072 回視聴 - 2 年前
11:55

Nitrogen Removal Basics

Steven Myers
596,855 回視聴 - 14 年前
0:28

Function of bacteria in aeration tank | Scenario of biological treatment of wastewater | #etp #stp |

Dharmraj Creation
41,653 回視聴 - 2 年前
32:13

All Things Water Course I, Activated Sludge

Blacoh
607,197 回視聴 - 9 年前

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1:09

A2O Process || Wastewater treatment|| water treatment|| BNR treatment|| Biological nutrient removal

Environmental experts
8,391 回視聴 - 1 年前
0:50

Secondary treatment of sewage

Melbourne Water
63,947 回視聴 - 8 年前
12:29

Sewage Treatment | Microbes in Human Welfare | Biology | Khan Academy

Khan Academy India - English
50,140 回視聴 - 2 年前

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12:26

How City Water Purification Works: Drinking and Wastewater

Animagraffs
749,654 回視聴 - 3 年前
2:11

sewage treatment plant onboard ship - biological sewage treatment plant in ship

Basic Marine Engineering Knowledge
55,757 回視聴 - 2 年前
28:16

All Things Water Course I, Nutrient Removal Part 1 of 2

Blacoh
188,325 回視聴 - 9 年前
3:48

Video 1 of 4: Enhanced Biological Phosphorus Removal (EBPR)

EnviroMix
3,234 回視聴 - 1 年前
6:41

Processes in Waste Water Treatment Plants - Biological Treatment

KSB Company
1,834 回視聴 - 2 年前
1:48

Biological Wastewater Treatment Systems video from Headworks BIO

HeadworksBio
18,273 回視聴 - 14 年前
3:07

Beneficial Biofilm Bacteria - waste water treatment

Karl-Uwe Schmitz
18,038 回視聴 - 5 年前
11:09

Wastewater Treatment - Nutrient Removal Intro

Belinda Sturm
26,465 回視聴 - 8 年前