Eco Sensitive Maverik Approach for Waste Water Treatment

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About Us

• Maverik Inc. is multifaceted company involved in the business of water treatment and waste water treatment projects. Its activities include Engineering, Designing, manufacturing, marketing and servicing. We execute the projects (water treatment waste water treatment and effluent recycling) on turnkey basis.

About Waste Water

Sewage treatment or domestic waste water treatment is the process of removing contaminants from the waste water. It includes physical, chemical & biological processes to remove all the contaminants. The objective is to reclaim water & solid sludge back in to mainstream of environment. Sewage is created by residencies, institutions, hospitals, commercial & industrial establishments.

Sewage treatment generally involves three stages primary, secondary and tertiary treatment

Waste Water Treatment

Primary treatment consists of temporarily holding the sewage in an inert basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface. The settled and floating materials are removed and the remaining liquid may be discharged or subjected to secondary treatment. Some sewage treatment plants that are connected to a combined sewer system have a bypass arrangement after the primary treatment unit. This means that during very heavy rainfall events, the secondary and tertiary treatment systems can be bypassed to protect them from hydraulic overloading, and the mixture of sewage and storm water only receives primary treatment.

Waste Water Treatment

• Secondary treatment removes dissolved and suspended biological matter. Secondary treatment is typically performed by indigenous, water-borne micro-organisms in a managed habitat.

• Secondary treatment may require a separation process to remove the micro-organisms from the treated water prior to discharge or tertiary treatment

Waste Water Treatment

Tertiary treatment is sometimes defined as anything more than primary and secondary treatment in order to allow rejection into a highly sensitive or fragile ecosystem (estuaries, low-flow rivers, coral reefs, etc.). Treated water is sometimes disinfected chemically or physically (for example, by lagoons and microfiltration) prior to discharge into a stream, river, bay, lagoon or wetland, or it can be used for the irrigation of a golf course, green way or park. If it is sufficiently clean, it can also be used for groundwater recharge or agricultural purposes

Prevailing Technologies in India

• Activated Sludge Process

• Trickling Filter

• Waste Stabilization Ponds

• Up-Flow Anaerobic Sludge Blanket(UASB) Process

• Facultative Aerated Lagoons

• Moving Bed Bio-film Reactor (MBBR)

Modified Technology of UASB Provided

by Maverik

Comparison of Performance

Organic in Waste Water

Anaerobic Treatment

Aerobic Treatment

0%10%20%30%40%50%60%70%80%90%

100%

Input> Effluent> Sludge> Methane > CO2

We Offer End 2 End Solutions

• Maverik is your ideal partner for delivering impact. We provide a one stop solution by partnering with you across the entire spectrum of services required to execute waste management projects. We provide…

ConsultancyDesign the most efficient plant for

your requirement at your site

Engineering, Procurement &

Construction (EPC) Construct plant on a

turn key basis

Operations and Maintenance (O&M)

Operate the plant and provide designed

output

Customized Solution Provide your desired

output - fuel, fertilizer, & electricity - through

customized design

End Produce Sales Support

Monetize all produce from the

plant through marketing services

Process Flow Diagram

Biogas for Use

Modified UASB Technology - Our Forte’

• The digester is specially designed to process different types of substrates; be it liquid, semi solid or solid, it works on the basic principles of UASB technology

• The digester is compatible with numerous raw materials viz. animal dung, poultry manure, food, vegetable & fruit waste, slaughterhouse waste, starch, dairy & distillery waste water, sugar mill press mud, sisal unit effluent, De Oiled Cake, molasses, human waste, Sewage Waste Water, etc. To name a few

• The main difference between a regular UASB reactor and the MUASB digester is the acceptance of biodegradable solid contents along with liquids in the range of 0.1% to as high as 10%. The digester can be constructed in a variety of ways with a floating dome or with fixed dome with separate balloon storage. It is capable of taking multiple feed stocks with high SRT. Because of high SRT, the most of the influent solids are digested within the reactor and converted into biogas. And the yield of Biogas is higher than any other technologies

Modified UASB Digester

Why Anaerobic Technology?

• High efficiency for the removal of organic matter as well as for the nutrients.

• High treatment efficiency for biodegradable sludge• Reduction of greenhouse gas emissions through methane

recovery• Minimal energy requirements • Relatively short detention time (due to the relatively small

volume of the tanks) • Biogas production (it is additional benefit)

Benefits of Our Technology

Benefits of Anaerobic Treatment

• Low production of stabilized sludge• Very low nutrient requirements• Little if any energy requirement• Production of biogas• Reduction of green house gas emissions• Very high loading rates (up to 35 kg COD.m-3.day -1)• Relatively simple in operation and maintenance

Characteristics of Treated Water

Bio Gas from Anaerobic Treatment Process of Waste Water

Never Ending Source of Power, Fuel & Fertilizer

Real Time Applications of Biogas

CBG

POWER

THERMAL

BIO GAS STORAGE BALLOON

Contact:

Vihar Pancholi,(CEO)

Maverik Inc.2, Giribaug Society, Behind Centre Point,

R.C. Dutt Road,Alkapuri, Vadodara – 390 007

Gujarat. INDIA.Phone:+91-265-234 3010

Cell # +91 989 806 2970email: vihar@maverikgroup.biz