Sludge dewatering

-



Sludge dewatering is the practice of minimizing waste by volume to prepare for its effective disposal. Dewatering the sludge with a dewatering filter press significantly reduces its weight and its volume before disposal. Digested sludge is put through large centrifuges that work in the same fashion as a washing machine spin cycle. The spinning centrifuge produces a force that separates the majority of the water from the sludge solid, creating a biosolid substance.

Wastewater treatment involves several key components: physical treatment (i.e. screening and filtering processes), biological treatment (i.e. oxidation ponds and lagoons), and chemicals. The chemicals required for water treatment must be used more aggressively and in larger quantities for wastewater than municipal drinking water. As such, safe, proper storage for wastewater treatment chemicals is critical.

There are five basic steps for the wastewater treatment process, each involving a set of common chemicals. The steps are as follows: removal of solid particles, neutralization, odor control, disinfection, and sludge treatment and removal. The following details sludge removal and the chemicals used in the process.  

Write to Us at : Krofta@kroftaengineering.com



 

visit us at - www.kroftaengineering.com





Location: FIEE Complex, Ma Anandmayee Marg, Block A, Okhla Phase II, Okhla Industrial Estate, New Delhi, Delhi 110020, India

Comments

Post a Comment

Popular posts from this blog

Sludge Dewatering

-
Image
  #SludgeDewatering   #ComboUnit   #Thickener +BeltFilterPress Krofta Engineering Ltd, India  Introduces newer version, enhanced capacity “Triple Wire Belt Filter Press” which is a COMBO UNIT (Thickener + Dewatering) Triple-Wire Belt Filter Press. This combo unit can work even at 0.8% sludge consistency without using separate thickener for dewatering Primary & biological secondary sludge generated at Industries & municipal plants. > In built flocculator comes as a standard supply with this new design > Low power consumption compared to other systems. The purpose of sludge dewatering is for waste minimization & to achieve overall cost efficiency for disposal. This machines has several combined processes added into one unit and it involves different applications such as chemical conditioning, gravity drainage and mechanical shearing and compression effect to remove water and dry up the sludge. Today, belt filter presses are widely used and it has beco...
Read more

wastewater treatment

-
Image
Krofta Engineering Limited offers real-time solutions for wastewater treatment in almost all fields of business. It is the best-known name in the paper industry and includes machinery and equipment. Innovative wastewater treatment solutions with Krofta Engineering Limited help you save water and do your part toward saving the planet. With over 10,000 installations worldwide, Krofta Engineering Limited, India, is not only the market leader but also one of the most appreciated companies in terms of after-sales service.39+ years of experience and success have helped us build on the trust of our customers. Wastewater treatment is crucial for protecting our environment and ensuring that we make the most efficient use of our resources. Krofta Engineering Limited aims to reduce water wastage in any form and recycle wastewater as much as possible with its advanced technology. Write to Us at : Krofta@kroftaengineering.com visit us at - www.kroftaengineering.com Durga Bhavan A-68, FIEE Complex, ...
Read more

Tannery Wastewater Treatment

-
Image
  Tannery wastewaters  are highly complex and its treatment is administered by physical or chemical or biological or a combination of those methods. From the review, it is often concluded that physical/chemical processes combined with the organic process is the better option for the treatment of tannery wastewater. The tanning industry is one of the oldest industries on the planet and therefore the problem of treatment and disposal of those wastes is perhaps as old because of the industry itself.  Tanneries wastewater  effluent is treated in many various ways. There are situations during which a private tannery applies all the below-described  wastewater treatment  steps on site. In other situations a private tannery may apply (on-site) only pre-treatment or a neighborhood pre-treatment or no treatment in the least, sending the effluent to a centralized effluent treatment plant. Nevertheless, treatment is important thanks to the wide selection of toxic effe...
Read more