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Vermiculture Technology: Reviving the Dreams of Sir ...

O. Bajsa, J. Nair, K. Mathew and G. E. Ho, "Pathogen Die-Off in Vermicomposting Process," Paper Presented at the International Conference on Small Water and Wastewater .

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Journal of Environmental Quality Abstract ...

Vermiremediation of heavy metals in wastewater sludge from paper and pulp industry using earthworm Eisenia fetida Ecotoxicology and Environmental Safety 2014 109 Growth of the earthworm Eisenia foetida on microorganisms and cellulose Soil Biology and Biochemistry 1984 16:5 1986 15

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The Application of Earthworms in the Waste Management

The important and typical roles of earthworms in the eco-environmental protection are illustrated in this paper through their application in the treatment of solid waste, sludge stabilization as well as the wastewater purification. Earthworms can hasten the composting process to a significant extent with production of a better quality of compost.

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Pulp and Paper Wastewater Treatment | Parkson Corporation

Parkson has extensive industry and process expertise required to meet and exceed all of your paper and pulp wastewater treatment needs. Parkson's pulp and paper products and systems provide solutions for the various requirements such as raw water treatment, boiler feedwater, flotation systems, wastewater treatment, and process water reuse.

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Journal Publishes Study of Worms Reducing Human Pathogens ...

Jan 17, 2013 · The publication of this study in a peer-reviewed scientific journal confirms the efficacy of earthworms in eliminating human pathogens in biosolids (wastewater residuals) to achieve Class A stabilization, the highest rating of the USEPA, an indication that the material has been rendered safe because it is virtually free of harmful organisms.

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Keynote Speakers | BioCycle Renewable Energy From Organics ...

Mr. Jankowski has over five years of experience in the analysis and design of industrial wastewater treatment and biogas utilization systems in the fields of pulp and paper, food and beverage, meat and poultry, and others. He graduated from Michigan Technological University with a B.S. degree in Environmental Engineering.

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Characterization of Matured Vermicompost Derived from ...

The valorization process involves transforming low-value materials such as wastes into high-value-added products. The current study aims to determine the potential of using a valorization process such as vermicomposting technology to convert palm oil mill byproduct, namely, decanter cake (DC), into organic fertilizer or vermicompost. The maturity of the vermicompost was characterized through ...

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Public Science Framework-Journals - Paper - HTML

The mean temperature at which vermicomposting process occurred was 25.6 ± 8.3 0 C. Table 2 showed the observed mean temperature in each vermicomposting pot A, B, and C. The highest temperature, 26.0 0 C was observed in the three pots and least was 25.0 0 C which was also observed in the three pots. Figure 1 shows the observed temperature in the pots during vermicomposting process.

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Effects of Different Ratios of Sewage Sludge and Cattle ...

Domestic sewage sludge and cattle manure are rich in nutrition elements, but without proper disposal, are harmful to the environment. Here with an indoor culture method, we used Eisenia fetida to dispose different ratios of sewage sludge and cattle manure, and thereby investigated the effects and acting rules of these sludge-manure mixtures on the growth and reproduction of E.

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About- Renewable Carbon Mgmt

Through Jim's innovations, he designed the first U.S. composting operation collecting grass clippings and the first to use source separated organics for co-composting wastewater treatment biosolids, and developed the first commercial use of vermistabilization an organic solid waste management system. Russ Johanson, Vice President of Engineering

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Vermistabilization of paper mill sludge by an epigeic ...

The present study demonstrates the vermistabilization of paper mill wastewater sludge (PMS) spiked with cow dung (CD) employing indigenous epigeic earthworm Perionyx excavatus Perrier.

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Vermistabilization of paper mill wastewater sludge using ...

Vermistabilization of paper mill wastewater sludge (PMS) spiked with cow dung (CD) at ratios of 0%, 25%, 50%, 75%, and was carried out employing the earthworm, Eisenia fetida.A total of five treatments were established and changes in chemical and .

Effects and promotion of Earthworm on municipal sewage ...

prospected purpose, this paper analyzes the internal and external factors and the role of earthworms in accelerating the degradation of municipal sludge by analyzing the physical and chemical indexes change during vermicomposting. Therefore, aim of this study was to .

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WO2015191011A2 - Process for the sludge management using ...

The present invention relates to a process for the petrochemical wastewater sludge management comprising introducing earthworms to treat the petrochemical wastewater sludge at an appropriate condition for growth and reproduction of Perionyx sp . [1]. The process further comprising mixing the petrochemical wastewater sludge with the organic scrap obtained from , municipality, .

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GB2285043A - Obtaining soils and fertilizers from sludge ...

A dewatered raw sludge or pasteurized or sterilized sludge when still in a wet condition or when dry is mixed with specified alkaline adsorptive materials and is adjusted to a mildly alkaline pH, and to an ionic conductivity which will allow the sludge to mature rapidly when seeded with a beneficiating microbial flora. This process will reduce the pH of a high alkaline treated sludge, e.g ...

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The Cellulose and Paper Industry Wastewater Treatment

Bulletin of the Chemists and Technologists The Cellulose and Paper Industry Wastewater Treatment Goletić, Š.a,* Avdić, N.b aUniversity of Zenica, Faculty of Mechanical Engineering, Zenica, B&H bUniversity of Sarajevo, Faculty of Science, Sarajevo, B&H and paper production. is analyzed in this

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Vermicomposting of sewage sludge: Effect of bulking ...

sludge biosolids were obtained from a wastewater treatment plant in Fresno, CA. Sixty earth-worms were placed in 2 litre plastic dishes and supplied 100 g of a mixture of sewage sludge with paper, cardboard, grass clippings, pine needles, sawdust and food wastes (1:1 dry weight) with the bulking materials chopped and sieved (<2mm).

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Paper Industry Environment & Effluent Treatment

Demand for recycled paper will exceed supply by 1.5 million tons of recycled pulp per year within 10 years. While the paper industry invests in new recycled newsprint and paper packaging plants in the developing world, almost none of the new printing and writing paper mills use recycled content.

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Essay on Sewage and Wastewater Treatment - Biology Discussion

Essay on Sewage and Wastewater Treatment. Article Shared by. ADVERTISEMENTS: In most parts of the world, increases in population, the use of huge quantities of fertilizers and pesticides in modem agriculture, the expansion of food processing industry and the growth of other industrial processes contribute to the volume of sewage and waste water

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Renewable Carbon Management LLC Profile - Agriculture XPRT

Renewable Carbon Management, LLC (RCM) sells and licenses the NaturTech Composting System for converting organic materials into value added commodities. We also provide strategic partnerships and operating expertise for the lowest cost and highest environmental performance available.

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Vermicomposting References | Red Worm Composting

Vermicomposting References. ... Vermistabilization of textile mill sludge spiked with poultry droppings by an epigeic earthworm Eisenia foetida. ... Vermicomposting of wastewater sludge from paper-pulp industry with nitrogen rich materials. Soil Biology and Biochemistry, 29, 759-762.

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