1.EFFLUENT TREATMENT PLANT CONSULTANCY

Designing, Drawing, Supervision and Commissioning of the wastewater treatment system for dyes, textile, sugar, paper, dyes intermediates, bulk drugs, pharmaceuticals, metal industries etc.
Offering our expertise services for the turnkey projects in wastewater management and recycling system.

2.ENVIRONMENTAL DIVISION

• Environment clearance
• Recycler/ Re- Processors Registration from CPCB,New Delhi
• EMS Guidance for Environmental Audit Report
• Environmental Impact Assessment Report
• Study of Environmental Management Report
• Analysis and stack sampling
• Supervision and Plant Operation

3.POLLUTION CONTROL EQUIPMENTS

A) WASTEWATER ( EFFLUENT ) TREATMENT PLANTS :

• Aerator
• Diffused Aeration system
• Clarifier/ Clariflocculators
• Mixer/ Flocculator
• Sand Filter
• Activated Carbon Filter
• Dual Media Filter
• Evaporator
• Incinerator
  

B) AIR POLLUTION CONTROL SYSTEM

• Cyclone/ Multicyclone in different Material of Construction
• Scrubber / Venturi System
• Packed Column
• Bag Filter
  

4.Chemical Division

• Hydrated Lime Powder / Kadi chuno
• Ferrous Sulphate
• Ferric Alum/ Ammonia Alum/ Non Ferric Alum
• Poly Aluminium chloride (PAC)
• Polyelectrolyte Flocculant (Anionic / Nonionic / Cationic) in Powder, Jelly, Liquid, Emulsition from for solid and liquid separation
• Decolorization Coagulant ( Colour Removal Chemical) for Dyes and Intermediated, pharmaceuticals, Textiles, Denim Effluent etc. & Dewatering Polyelectrolyte ( Oil Refineries)

5 FILTRATION MEDIA

• Activated Carbon ( Coconut Shell Granules)
• Coarse Sand
• Gravel
• Chips
• Pebble

We have an  extensive experience  in completing sewage, effluent and waste water treatment plants from concept to commissioning. Metro Enviro-Chem Associates has a dedicated team to handle such works. The team consists of civil engineers, environment engineers, chemical engineers, microbiologist and chemists

The work usually commence with visiting site, collection of samples, carrying out a treatability study on laboratory scale, translate the laboratory work to prepare flow diagrams, P&I diagrams and layouts. We assist clients in executing the Effluent Treatment Plant on turnkey basis or getting these executed as prime consultants.

We also design tertiary equipment like:

• Sand Filters
• Carbon Filters.

Supplying Filtering Media such as:

• Activated Carbon
• Coares Sand
• Gravel
• Chips
• Pebble.

We developed and designed an efficient air pollution control system for welding, mist, fumes, smoke, fine dust etc. In the present era of industrialization, the various manufacturing processes like welding, machining, heat treatment, buffing etc. inevitable increase the indoor air pollution level. This can cause several hazardous physical consequences for the people on shop floor.

We design air pollution system such as:

• Scrubber
• Cyclone Separator
• Bag filters
  

The solid waste separation system recycles solid waste including organic matter, sand gravel and different other solid waste.

We offer solid waste separation like:

• Filter Press
• Filter Cloth

MECA FLOCK POLYMERS : MF Polymers are water soluble, synthetic flocculants of high molecular weight based on Polyacrylamide. MF Polymers flocculants are also co-polymers of acrylamide with acrylic acid and acrylic esters. MF Polymers are available in powder & jelly form as Non-Ionic, An Ionic or Cationic type. MF Polymers flocculant can be extensively used to increase the state of aggregation of suspended solid particles in any aqueous system to facilitate their removal. In many industrial process, municipal water treatment plants and sewage treatment plants, one encounters very finely suspended particles, which are extremely difficult to remove. MF Polymers flocculants can address this problem quite efficiently. MF Polymers can either be used alone or in combination with inorganic primary coagulants like aluminum sulfate, lime, ferrous sulfate etc. It can be used efficiently in a wide range of applications, particularly for waste water:

• Dyes & Intermeidates : For Decolouring of Effluent.
• Drugs & Pharmaceuticals : For Sedimentation and Decolouring of Effluent.
• Steel Plants for removal of suspended solids from gas cleaning plant effluent.
• Splitting of Oil emulsions from automobile plant effluents.
• Paper Industry : as Retention aid'and recovery of fines from save all.
• Sugar Industry : For sugar juice clarification.
• Separation of iron ore tailings from iron ore slurry.
• Clarification of brine and sea - water during the manufacture of Causticsoda and Soda ash respectively.
• In the clarification of potable water in conjunction with alum or poly aluminium chloride.
• In clarification of Neutral - leach and Acid G leach slurries during the production of Copper, Zinc metal.
• Marbles & Granites Industries : For Clarification of Marble / Granite Slurry.
• Asbestos Industries : To improve the wetweb strength and better retention of cement and asbestos.
• Paints & Pigments : For flocculation of suspended solids.
• Industrial Sewage and Waste Water Treatment Plants : For belter sedimentation, filtration.

Properties:

• Weigh exactly 0.25 gm of product.
• While stirring add very slowly 0.25 gm of MECA FLOCK.
• Continue stirring till all granules are dissolved till homogeneous solution is formed.

Benefits:

• Small dose requirement.
• Retention time is low.
• Forms tough, dense & Compact flocks.
• Energy consumption is less
• Treated water can be easily discharged or re - used for other applications.
  

MICRO FLOCK -90 is a colour removal Chemical, the first of its kind in India, which removes colour of waste water generated by Textiles Process Houses and Dyes Industries. It is medium. Molecular weight Organic Coagulants, an in house development, is in response to a pressing market need. These coloured effluents, generated by the industries, when left untreated, play havoc with reusable water resources. For process house in water scare areas, it comes as a heaven send facilitating recycling of the Industrial effluent into process water.
 
Flocculation And Settling:
 
During this stage dyes or colour waste water shall be treated by the pH adjustable chemicals like Sulphuric Acid, Hydro Chloric Acid, Lime, PAC etc.With Micro Flock-90 as a Organic Coagulants. Colour in a colloidal form is removed from the clarifier in the form of a thick sludge by the sedimention.Clear colourless water is further treated in the second stage.

Benefits:

• 100% colour removal
• Low inorganic Sludge Generation
• COD Reduction
• BOD Reduction
• TSS Reduction
• Low operating Cost
• Easily Available
  

Application Areas:

• Pulp & Paper
• Textiles
• Dyes
• Oil Refineries
• Water Treatment
  

We have a full-fledged section for Environmental Impact Assessment (EIA) studies. The team includes chemical engineers, environmental engineers, microbiologists, botanists, chemists and industrial chemists. We have  experience in getting enviro-legal clearances for a large units & different sectors.

We offer Baseline Environmental Quality Monitoring viz. Air, Water, Soil, Noise, Flora & Fauna, Land use-pattern, Socio-economic Studies, etc. for and preparation of Impact Assessment Studies including the effective Environment Management Plan and assist in Legal Clearances/Compliance.

In Gujarat State as per the Hon’ble High Court Order, Environmental Audit Scheme is implemented. We are a recognized environmental auditor for this purpose by Gujarat Pollution Control Board. As per this scheme, environmental audits are carried out every year by following specific rules and procedures. We have carried out such audits for a large number of industrial like textiles, pharmaceuticals, paints, dyes, metal etc.

Environmental Auditing is a management tool comprising of a systematic, documented; periodic and objective evaluation of how well the environment management systems are performing with the aim of waste prevention and reduction, assessing compliance with regulations, facilitating control of environmental practices by company's management, and placing environmental information in the public domain.

We are recognized auditors for Environmental Audits (Schedule – II) and enlisted consultants for Gujarat Pollution Control Board.
 

We have  well equipped laboratory with sophisticated instruments for carrying out analysis of parameters covering almost all fields of environment eg. Air analysis, waster and waste water analysis, soil analysis, biological analysis, etc. It has also facility for carrying out treatability studies for plant designing and operation plant operations.