Organic Waste Decomposer for Sustainable Waste Management

The rapid rise in agricultural and municipal waste demands a shift from chemical or burning-based disposal toward biological, eco-friendly solutions. An organic waste decomposer accelerates the natural breakdown of biodegradable waste using beneficial microorganisms, converting waste into nutrient-rich compost known as “Black Gold.”

Suraj Shree Chemicals Limited (SSCL), headquartered in New Delhi, is a leading Indian organic waste decomposer manufacturer specializing in microbial biotechnology. Our formulation, Calcus, is engineered to break down all forms of organic waste from crop residue to municipal wet waste with proven field efficacy.

What Is an Organic Waste Decomposer?

An organic waste decomposer is a scientifically selected microbial formulation that digests cellulose, hemicellulose, lignin, fats, and proteins through enzymatic action.

Benefits of an Organic Waste Decomposer

• Faster decomposition cycles (4-6 weeks)

• Reduced waste volume

• Improved soil microbial balance

• Odor suppression and pathogen reduction

• Conversion into nutrient-rich compost

Introducing Calcus – a High-Performance Microbial Decomposer

As a research-backed manufacturer, SSCL produces Calcus, an advanced microbial inoculant designed for large-scale organic waste recycling.

How Calcus Works

• Accelerates decomposition cycles

• Supports in-situ stubble degradation, reducing the need for burning

• Controls odor at source by suppressing anaerobic microbes

•  Returns carbon and nutrients to the soil

Why Source from a Manufacturer Instead of a Trader?

When procuring biological inputs, viability and strain stability are critical. Working directly with the manufacturer ensures microbial potency throughout application.

SSCL’s Manufacturing Process

Our biological manufacturing follows ISO 9001:2015 and NPOP guidelines.

Key Stages

1. Strain Selection – screening of effective microbes
2. Fermentation – controlled aeration, pH, and temperature for optimal CFU multiplication
3. Stabilization – formulation adjusted to maintain microbial viability and shelf life
4. Quality Control – batch-wise CFU analysis and contamination checks
5. Packaging – sealed filling under hygienic conditions

Applications of Calcus

Impact & Field Efficacy of Calcus

Field trials have demonstrated measurable performance:

Optimal residue management practices have demonstrated that system productivity, profitability, and soil health are maximized when crop residues are incorporated after harvest along with irrigation, urea application at 25 kg/ha, and cellulolytic microbes at 2.0 kg/ha. This integrated approach enhances residue breakdown, nutrient recycling, and long-term soil sustainability compared to traditional residue burning.

Decomposition Performance

Field demonstrations comparing residue incorporation with conventional burning practices reported significant agronomic and system-level improvements. Soybean yield increased by 16.7%, while wheat yield improved by 5.4% under residue incorporation supported by microbial application. Overall soybean-equivalent system productivity increased by 12.8%, and system profitability improved by 8.9%, supported by higher net returns and a stronger benefit–cost (B:C) ratio.

For soybean cultivation, the best performance was observed with 125% of the Recommended Dose of Fertilizers (RDF) combined with two irrigations at the flowering and pod development stages, indicating the synergistic effect of nutrients, moisture availability, and microbial activity.

What This Means for Users

• Faster turnaround for compost production
• Reduced need for synthetic fertilizers
• Cleaner waste handling in farms/municipalities
• Improved soil health and carbon sequestration

These results demonstrate that adopting microbial residue incorporation practices delivers both agronomic and economic advantages. Farmers, municipalities, and composting units benefit from higher crop yields, improved fertilizer efficiency, enhanced system productivity, and better profitability while avoiding environmentally harmful residue burning.

Benefits to the Soil

Residue recycling through biological decomposition provides long-term improvements in soil health and productivity.

Enhanced Soil Fertility:
Recycling residues replenishes depleted soil fertility and supports integrated nutrient management by returning organic matter and nutrients to the soil.

Improved Physicochemical Properties:
Residue incorporation significantly increases soil organic carbon by up to 10%, improves soil structure, and reduces bulk density, resulting in better aeration and root development.

Increased Nutrient Availability:
Soils where residues are incorporated instead of burnt show an increase of up to 5% in available nitrogen (N), phosphorus (P), and potassium (K) after crop harvest.

Better Water Retention:
Residue-managed soils exhibit improved moisture retention at both 0–15 cm and 15–30 cm depths, leading to higher water use efficiency and improved crop water productivity.

Why Choose Suraj Shree Chemicals Limited?

• • Proven track record in microbial biotechnology

  • NPOP-compliant manufacturing practices

  • In-house fermentation, QC, and R&D capability

  • Technical assistance for field application

  •  Product stability and guaranteed microbial viability

Conclusion

A high-quality organic waste decomposer plays a central role in sustainable waste management. As an established organic waste decomposer manufacturer, SSCL offers Calcus, a scientifically developed microbial solution that delivers measurable decomposition efficiency, soil enrichment, and environmental benefits.

If you are a farmer, municipality, composting unit, or waste-to-value operator, partnering with SSCL ensures product reliability, technical support, and long-term value creation.

Ready to accelerate your composting process and turn waste into wealth?

Contact us to request product details or bulk supply quotations.

FAQs 

Q1. What is an organic waste decomposer and why is it used?

A. An organic waste decomposer is a microbial formulation that accelerates the breakdown of biodegradable waste such as crop residue, food waste, manure, and municipal wet waste. It converts organic waste into nutrient-rich compost, reduces waste volume, controls odor, and supports sustainable waste management practices.

Q2. How does Calcus organic waste decomposer work?

A. Calcus works through a consortium of beneficial microorganisms that produce enzymes capable of breaking down cellulose, hemicellulose, lignin, fats, and proteins. This enzymatic action accelerates decomposition, generates thermophilic heat to suppress pathogens, and converts waste into stable organic matter within 4–6 weeks under proper conditions.

Q3. How does organic waste decomposition benefit soil health?

A. Biological residue recycling improves soil fertility and structure by increasing soil organic carbon by up to 10%, reducing bulk density, and enhancing water retention. It also increases the availability of essential nutrients such as nitrogen, phosphorus, and potassium by up to 5%, while promoting beneficial soil microflora.

Q4. What types of waste can be treated using Calcus?

A. Calcus is suitable for a wide range of applications, including agricultural crop residue, municipal solid waste composting, dairy and livestock manure, landfill remediation, vermicomposting units, and household or institutional kitchen waste.

Q5. Is Calcus compliant with quality and organic manufacturing standards?

A. Yes. Calcus is manufactured under ISO 9001:2015 and NPOP-compliant processes, ensuring consistent microbial viability, product stability, and suitability for organic waste management and composting applications.

Q6. Who should use Calcus organic waste decomposer?

A. Calcus is ideal for farmers, municipalities, composting units, waste-to-value operators, dairy farms, and institutions seeking a sustainable, efficient, and environmentally responsible solution for organic waste decomposition.