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‘Zero Liquid Discharge’ in general means that no wastes are discharged in the environment. Everything is recycled and no pollutants are let-out into the environment. It is sometimes also referred to as Totally Effluent Free. You are aware that evolution of treated waste water discharge standards is a complex process requiring thorough expertise. Zero Discharge is one such standard / requirement of pollution control authorities. In reality and over a long period, some discharges are bound to take place; unless there is an enormous storage capacity or it can be vaporized. Therefore, we often consider “Zero Discharge” as MYTH !!!

We worked on the word 'Vaporized' from above conclusion. It was also thought that in various technological innovations, by and large the pollutants are targeted for the treatment but here the approach is different and the main emphasis is given to the, “Water Part” of the waste water and not the pollutants. In short treated water was evaporated in a cost effective manner without any thermal treatment, which itself is a unique feature of the ZDS. Only input to the system is electrical energy.

Essential Pre-requisites for ZDS

• Well equalized treated effluent after R.O. Reject stream
• pH of the effluent is near about neutral
• Proper VOCs removed by diffused aeration
• Proper filtration of the effluent in a suitable filter / screens so that the effluent input to the ZDS is totally without turbidity and suspended solids.

For further information on our Zero Discharge Technology, we request to provide your effluent data to our team and we will provide you our budgetary quote for the same.

• Effluent Treatment Plant
• Primary Treatment
• Secondary Ttreatment
• Tersery Treatment
• Polishing Treatment
• Activated water Treatment
• Cooling Tower
• R O Water
• D M Water
• Automobile Sector
• Solar Power Projects
• Desalination Projects

• Zero Discharge treatment using specialized water diffusion process.
• Effluent Treatment Plants consisting of;
• Primary Treatments.
• Secondary i.e. Biological Treatments including Activated Sludge process, Attached growth process.
• Tertiary treatment i.e. polishing treatments.
• Novel Iono-Oxy treatment for industrial waste water,
• Use of Aquatic plants for removal of impurities from the industrial wastewater at ‘zero-cost’ treatment (Trials in a local textile industry),r
• Waste water Characterization
• Treatability Studiesr
• Feasibility Report
• Control System Design & detailed Engineering
• Ozonator (Disinfections, Chlorinators, UV irradiation)
• Diffused Aeration System
• Sewage Treatment Plants

• Control Plant Up gradation studies
• Receiving Water impact Study
• Disposal System Design
• Operation Contracts
• Detailed Engineering

• Solid Waste Characterization & Classification
• Collection, Transportation & Disposal Systems Study
• Comprehensive Solid Waste Program preparation for Urban / Semi-Urban

• Compact water screen technique for Air Pollution Control,
• Wet Scrubbers
• Dynamically Charged Water Membrane” – DCWM

• Hazardous Waste Characterization
• Safe Disposal System

What is Vermitechnology process (Bio-compost)?

Bio-Conversation of organic waste is a natural biological process, carried out under controlled conditions, which converts organic material into a stable humus-like product called Bio-compost. During the composting process, various microorganisms, including bacteria and fungi, break down organic material into simpler substances. ‘Bio-Composting’ is an aerobic process with the help of special type of verms in the process to maintain oxygen level during aeration process, because the microorganisms require oxygen to do their work.

What can be ‘Bio-Composted’?

‘Bio-Composting’ has the potential to manage all of the organic material in the waste stream which cannot otherwise be recycled. Some examples of organic material that can be composted include food scraps, leaves and yard wastes, agricultural crop residues, paper products, sewage sludge and wood.

Can ‘Bio-composting’ manage all our wastes?

Since approximately 50% of the waste stream is organic matter, ‘Bio-composting’ can play an important role in the integrated waste management plans of any community. However, the remainder of the waste stream (such as items made of plastic, glass, metals, ceramics and rubber) cannot be composted.

Industrial application

• Textile Solid Waste.
• Dairy Solid waste.
• Municipal Solid Waste.
• Pharmaceuticals Solid Waste.
• Canteen Waste.

Very Large Scale “Vermitechnology” offers an ecologically and commercially sustainable alternative to decompose the organic waste in to Bio-Fertilizer.

• Industrial Noise Level Survey

• Land use Plan studies
• Environmental Impact Assessment Studies
• Environment System Audit
• Eco Landscaping and Gardening

• Promotion Programs
• Solar Energy
• Bio-Energy
• Wind Energy

• Ambient Air Quality Monitoring
• Stack Monitoring.
• Rapid Environmental Impact Assessment Studies and consultancy services.
• Water and Soil Analysis.

• Low Capital and running cost
• High Purification efficiency
• Less space requirement
• Instrumentation - friendly
• Re-use/recovery of chemicals and water
• Complete color removal
• Toxicity removal and re-usability of sludge
• Degradation of refractory, recalcitrant compounds
• Low hydraulic retention time
• Low pressure drop
• Versatility in removal of a range of impurities
• Retrofit-ability in the existing system

• Waste Water Treatability Studies.
• Waste Water Analysis.
• Bore well Water Analysis.
• Drinking Water Analysis.