Skip to main content

Swage Water Treatment Explained

The process of removing contaminants from wastewater and household sewage water is termed as sewage treatment. This includes physical, biological and sometimes chemical processes to remove pollutants. It is aimed towards producing environmentally safe sewage water which is also known as effluent, and solid waste, called sludge or biosolids, which is suitable for disposal or reuse like agricultural purposes and as a fuel source.
 
The quality of the water from mains, factories, farming, houses, and hospitals, commercial and industrial sites get reduced due to influence with contaminating constituents. Pollutants like organic wastes, suspended solids, bacteria, nitrates, and phosphates must be removed. The job of the sewage treatment plants is to make wastewater acceptable for reuse or for returning to the environment by reducing the concentration of contaminants to a safe level.

Steps followed in a sewage treatment plant process:

Generally, the sewage treatment process involves either two or three stages which are known as primary, secondary and tertiary treatment. Before these treatments, preliminary removal of rags, cloths, sanitary items, etc, is also carried out at municipal sewage works.

Primary Treatment

This process is usually Anaerobic where first, the solids are separated from the sewage. They settle out at the base of a primary settlement tank. Continuously being reduced in volume by the anaerobic process the sludge is gradually removed when it is about 30% of the tank volume.

Secondary Treatment

This process is aerobic, in which the liquid from the primary treatment which contains dissolved and particulate biological matter is progressively converted into clean water by using indigenous, water-borne aerobic micro-organisms and bacteria which digest the pollutants. Most of the time, this effluent is clean enough for discharge directly to rivers.

Tertiary Treatment

Sometimes, the effluent resulting from secondary treatment is not clean enough for discharge. This may be because the stream it is being discharged into is very sensitive, has rare plants and animals or is already polluted by someone’s septic tanks. The culprit is either Phosphorous or Ammoniacal Nitrogen or both. In Tertiary treatment, if Phosphorous is the cause then a continuous dosing system is used to remove it and in case of Ammoniacal Nitrogen, the sewage treatment plant process involves a nitrifying and then de-nitrifying stage to convert the Ammoniacal Nitrogen to Nitrogen gas which is harmless.

To make a treatment plant sufficient enough, it is essential to incorporate an exceptional range of equipment. In the Middle East, Dutco Tennant LLC is a renowned sewage treatment equipment supplier and has been serving the region for the last four decades. For any product requirement for treatment plants, check our wide inventory.


Labels:

Comments

Post a Comment

Popular posts from this blog

A Closer Look at the Function of Baggage Scanners in Enhancing Security

  In an era where security is paramount, the role of Baggage Scanner in ensuring safety cannot be overstated. With the increasing need for stringent security measures, especially in the domain of air travel, Baggage Scanners have emerged as silent protectors of our safety. This blog post embarks on a journey to explore the profound evolution and surprisingly diverse applications of these scanners, with a special spotlight on the innovative Baggage Scanners offered by Dutco Tennant LLC. The Evolution of Baggage Scanners: Baggage scanners have come a long way since their inception. The first X-ray baggage scanner was developed in the early 1990s, revolutionizing airport security. These scanners employ X-ray technology to provide a detailed image of the contents of a passenger's luggage, allowing security personnel to identify any suspicious items. Over the years, baggage scanners have become more efficient and accurate. Dutco Tennant LLC, a pioneer in the field, has played a signifi...
1 comment
Read more

Navigating the Advantages of Intercom Systems for Premises Safety

  In today's rapidly evolving security landscape, the integration of advanced technologies has become pivotal in safeguarding premises. Among these cutting-edge solutions, intercom systems play a central role in ensuring safety and security. These sophisticated systems offer more than mere communication; they serve as a proactive measure to fortify the defenses of businesses, homes, and industrial settings. In this blog post, we will explore the multifaceted capabilities of intercom systems, their diverse applications, and how they have evolved into essential components for maintaining safety and security across various environments. Understanding Intercom Systems Intercom systems represent a pivotal component in modern security infrastructure. These systems, available in a variety of types, serve as a crucial link for communication and access control within premises. Two prevalent variants are IP and analog intercom stations , each offering distinct features. IP intercom stations...
Post a Comment
Read more

How Boiler Water Treatment Chemicals Play A Major Role to Boost Feed Water Purity?

  Boilers play a pivotal role in powering various operations, from generating electricity to producing steam for heating and manufacturing when it comes to industrial processes. However, the efficiency and longevity of boilers are heavily reliant on the quality of their feed water.  Contaminants present in feed water can lead to corrosion, scale buildup, and reduced efficiency. Fortunately, the use of boiler water treatment chemicals offers a robust solution to combat these issues and optimise boiler performance. In this blog, we shed light to the importance of using these water treatment solutions . Understanding the Importance of Feed Water Purity Feed water serves as the lifeblood of boilers, providing the necessary substance for steam generation. Yet, this seemingly innocuous fluid can harbour a myriad of impurities, including dissolved minerals, suspended solids, organic matter, and gases.  Left untreated, these contaminants can wreak havoc on boiler systems, causing...
1 comment
Read more