scholarly journals ECOSYSTEM FOR RECYCLING ORGANIC WASTE OF LIVESTOCK

2020 ◽  
pp. 84-91
Author(s):  
С.Н. БОРЫЧЕВ ◽  
И.А. УСПЕНСКИЙ ◽  
И.А. ЮХИН ◽  
Н.В. ЛИМАРЕНКО
Keyword(s):  
Organic Waste ◽  
Liquid Waste ◽  
Animal Husbandry ◽  
Soil Surface ◽  
Energy Carrier ◽  
Coliform Bacteria ◽  
Pig Manure ◽  
Liquid Manure ◽  
Ground Waters ◽  
Unit Costs

Проблема и цель. Перспективным энергоносителем, потенциал которого в полной мере можно использовать лишь при обеспечении допустимого уровня его санитарно-эпидемиологической безопасности, является бесподстилочный навоз. В зависимости от природно-климатических условий, технологии содержания животных и способа удаления его агрохимические свойства могут существенно отличаться. Поэтому важным критерием энергетически и экологически эффективной утилизации является понимание направления дальнейшего использования. Целью данного исследования является разработка методики оценки потенциала органических отходов животновдства как эффективного энергоносителя. Методология. Приведена классификация типов органических отходов животноводства в зависимости от направлений их утилизации. Произведена оценка среднегодового объёма образуемого навоза, на основании которой сформулированы основные параметры энергетически эффективной их утилизации: удельные затраты на сбор, транспортировку и внесение отходов, МДж; удельные затраты на обеззараживание, МДж; энергетический потенциал, характеризующий отношение валовой и обменной энергии энергоносителя, МДж; биоэнергетический кпд, определяющий пролонгированность агрохимического эффекта к использованному потенциалу внесённого удобрения в течение 3-5 лет в соответствии с севооборотом, природно-климатическими и агрохимическими условиями. Результаты. Представлена модель взаимодействия животноводческих комплексов с атмосферой, почвой, поверхностными и грунтовыми водами в виде экосистемы, позволяющей оценить основные категории элементов, взаимодействующих с окружающей средой на всех этапах утилизации бесподстилочного навоза. Основными элементами, выбрасываемыми в атмосферу при утилизации свиного бесподстилочного навоза, являются: аммиак NH3, оксид азота N2O, метан CH4, оксид углерода CO2; в почву, поверхностные и грунтовые воды: оксид фосфора P2O5, соли азотной кислоты в виде нитрат анионов NO3-, сульфатредукторы, а также патогенные формы колониеобразующих единиц (КОЕ) общих колиформных бактерий (ОКБ), бляшкообразующих единиц (БОЕ), термотолерантных колиформных бактерий (ТТКБ), фекальных стрептококков (ФКСТК). Доказано, что наиболее существенной операцией, определяющей уровень санитарно-эпидемиологической безопасности утилизируемого органического материала, является его обеззараживание. Заключение. Наибольшую экологическую нагрузку и патогенность представляют жидкие отходы свиноводства при бесподстилочном содержании животных. Соответственно, важным фактором, определяющим безопасность экосистемы утилизации органических отходов животноводства, является определение оптимальных параметров их обеззараживания. Problem and purpose. Liquid manure is a promising energy carrier, the potential of which can be fully used only if the acceptable level of its sanitary and epidemiological safety is ensured. Depending on the natural and climatic conditions, the technology of keeping animals and the method of disposal, its agrochemical properties can difer signifcantly. Therefore, an important criterion for energy and environmentally efcient disposal is understanding the direction of further use. The purpose of this study is to develop a methodology for assessing the potential of organic waste from animal husbandry as an efective energy source. Methodology. The classifcation of types of organic waste from animal husbandry, depending on the directions of their utilization, is given. An assessment of the average annual volume of manure generated was made, on the basis of which the main parameters of their energy-efcient utilization were formulated: unit costs for collection, transportation and introduction of waste, MJ; unit costs for disinfection, MJ; energy potential, which characterizes the ratio of gross and exchangeable energy of an energy carrier, MJ; bioenergetic efciency, which determines the prolongation of the agrochemical efect to the used potential of the applied fertilizer for 3-5 years in accordance with the crop rotation, climatic and agrochemical conditions. Results. A model of the interaction of livestock breeding complexes with the atmosphere, soil, surface and ground waters in the form of an ecosystem is presented, which makes it possible to assess the main categories of elements interacting with the environment at all stages of the disposal of liquid manure. The main elements emitted into the atmosphere during the utilization of liquid pig manure are: ammonia NH3, nitrogen oxide N2O, methane CH4, carbon monoxide CO2; into soil, surface and ground waters: phosphorus oxide P2O5, nitric acid salts in the form of nitrate anions NO3-, sulfate reducers, as well as pathogenic forms of colony-forming units (CFU) of total coliform bacteria (TCB), plaque-forming units (PFU), thermotolerant coliform bacteria (TTCB), fecal streptococci (FCSTC). It has been proven that the most essential operation that determines the level of sanitary and epidemiological safety of utilized organic material is its disinfection. Conclusion. The greatest environmental load and pathogenicity are caused by liquid waste from pig breeding with liquid keeping of animals. Accordingly, an important factor determining the safety of the ecosystem for the utilization of organic waste from animal husbandry is the determination of the optimal parameters for their disinfection

Pemberdayaan Ekonomi Masyarakat Melalui Pengembangan Potensi Lokal Budidaya Black Soldier Fly (Maggot) di Desa Sukaratu Karawang

2021 ◽  
Vol 3 (2) ◽  
pp. 219-229
Author(s):  
Rohma Septiawati ◽  
Devi Astriani ◽  
Moch Agus Ariffianto
Keyword(s):  
Quantitative Research ◽  
Organic Waste ◽  
National Development ◽  
Animal Husbandry ◽  
Development Planning ◽  
Community Empowerment ◽  
Planning System ◽  
Fish Feed ◽  
Black Soldier Fly ◽  
Alternative Ingredients

  Law on National Development Planning System (Number 25/2004) mandates that Development planning must refer to the consideration that the goal of development of all government levels is the same, namely the welfare of the community. Empowerment is a concept to give people greater responsibility for how to do work. The potential of Sukaratu village consists of agriculture, livestock, tourism objects, handicrafts, cultivation and plantations. Among these potentials, the authors take the economic empowerment potential of cultivating black soldier fly maggot as an alternative ingredients for fish feed and reducing organic waste, so that it can increase the income of the people of Sukaratu. The research method used is qualitative and quantitative research; observation and interviews in an effort to obtain data. The results showed that the potential of Sukaratu village consisted of agriculture, animal husbandry, tourism objects, handicrafts, cultivation and plantations, the potential of human resources in terms of age and education was good, but in terms of business creativity and business skills, need to be improved. Maggot cultivation can reduce organic waste. The capital is not large enough because it only requires terraced media and houses that are given nets for broodstock to lay eggs.  

Integrated mechanical, biological and physico-chemical treatment of liquid manure streams

2000 ◽  
Vol 41 (12) ◽  
pp. 175-182 ◽  
Author(s):  
S. Kalyuzhnyi ◽  
V. Sklyar ◽  
J. Rodriguez-Martinez ◽  
I. Archipchenko ◽  
I. Barboulina ◽  
...  
Keyword(s):  
Effective Means ◽  
Uasb Reactor ◽  
Pig Manure ◽  
First Year ◽  
Liquid Manure ◽  
Nitrogen And Phosphorus ◽  
Physico Chemical ◽  
Feasible Alternative ◽  
Reactor Operating ◽  
Nitrogen Elimination

The results obtained during the first year of execution of a joint Russian-Dutch project “The development of integrated anaerobic-aerobic treatment of liquid manure streams with maximisation of production of valuable by-products (fertilisers, biogas) and re-utilisation of water” (1999–2001) are discussed. The application of a straw filter was an effective means to separate the solid and liquid fractions of diluted pig manure wastewater and resulted in the removal of a significant part of the dry matter, total nitrogen and phosphorus (65, 27 and 32%, respectively). From the filtrate generated, 60–80 % of the COD was removed in a UASB reactor operating at 20–30°C. Up to 66% of phosphate was precipitated after air stripping of the CO2 from the anaerobic effluents. Ammonia was efficiently removed (>99%) from the anaerobic effluents using zeolite (Ural laumantite) as an ion exchanger. However, the N-content of the resulting zeolite was too low to be used as a fertiliser. A feasible alternative for nitrogen elimination involved nitrification of the anaerobic effluent followed by denitrification in a UASB reactor using the COD of the filtrated manure wastewater as carbon source.

scholarly journals Fungsionalisasi Limbah Cair Industri Tahu Tradisional PRIMKOPTI Jakarta Barat Sebagai Media Tumbuh Spirulina platensis

2011 ◽  
Vol 1 (1) ◽  
pp. 38 ◽  
Author(s):  
Nita Noriko
Keyword(s):  
Spirulina Platensis ◽  
Organic Waste ◽  
Liquid Waste ◽  
Culture Method ◽  
Optimal Growth ◽  
Growth Media ◽  
Color Intensity ◽  
Green Color

Tofu industry produce organic waste in the form of liquid and solid. But, most of the industry cast away its waste to the surroundings directly without any processes before and contaminate the environment. One way out to solve this problem is by functionalizing the liquid waste as growth media of Spirulina platensis. In this research, exemic culture method with independent microalgae is used. Based on the result of the research, the optimal  growth of Spirulina platensis  if  cultured in 10% concentration of liquid waste with 4:6 comparison (400 ml Spirulina platensis : 600 ml tofu liquid waste). It is indicated by green color intensity of Spirulina platensis.

scholarly journals COMMUNITY-BASED ORGANIC WASTE PROCESSING USING BSF MAGGOT BIOCONVERSION

2021 ◽  
Vol 5 (2) ◽  
pp. 83-90
Author(s):  
Mohamad Satori ◽  
Ivan Chofyan ◽  
Yuliadi Yuliadi ◽  
Otong Rukmana ◽  
Ira Ayu Wulandari ◽  
...  
Keyword(s):  
Organic Waste ◽  
Waste Treatment ◽  
Animal Feed ◽  
Economic Value ◽  
Animal Husbandry ◽  
Boarding School ◽  
Added Value ◽  
Community Based ◽  
The People ◽  
Organic Waste Treatment

Organic waste is the largest composition of waste generated by the people of Indonesia, which is around 50-60%. This type of waste, especially food waste, is easy to smell if it is stored for too long so that it has the potential to pollute the environment. On the other hand, organic waste has good nutrients that can be generated, including through BSF (Black Soldier Fly) maggot bioconversion treatment. The BSF maggot bioconversion method is a method of processing organic waste which is carried out by converting organic matter into other products that are useful and have added value by utilizing biological processes from microorganisms and enzymes. Organic waste treatment with this method is generally carried out on a community-based basis and is integrated with the development of agriculture, fisheries and animal husbandry, because maggot cultivation produces commodities of economic value such as compost and maggot larvae. Compost contains very good nutrients so that it can be used for organic farming and maggot contains high protein that can be used for animal feed and fisheries. The implementation of this program was piloted in the boarding school community, namely the Az-Zakaria Islamic Boarding School which is managed by the Az-Zakaria Islamic Education Foundation (YPI) in Sindangbarang Village, Jalaksana District, Kuningan Regency. The result of this implementation is the formation of a new group of entrepreneurs engaged in the cultivation and utilization of BSF maggots.

scholarly journals The Effectiveness Biosorption of Durian (Durio zibhetinus) Rind Pectin on Handling Liquid Waste Containing Heavy Metal (Pb II)

2018 ◽  
Vol 248 ◽  
pp. 04003
Author(s):  
Flora Elvistia Firdaus ◽  
Amida Redella ◽  
Sintani Nursabila
Keyword(s):  
Heavy Metal ◽  
Time Variation ◽  
Organic Waste ◽  
Liquid Waste ◽  
Extraction Time ◽  
Degree Of Esterification ◽  
Water Pollutants ◽  
Metal Binder ◽  
Living Things ◽  
Durian Rind

Heavy metal is one of the most substances occur in water pollutants. It is harmful to humans and other living things. The biosorption of pectin from durian rind is used as a heavy metal binder. However, the type of pectin presented in organic waste is generally HMP (High Methoxyl Pectin), which previously should be demethylation. Durian rind used in this study are originated from Bogor West Java. This study aims to determine the effectiveness of pectin biosorbent in reducing the concentration of heavy metal (Pb II). Pectin extraction was carried out at 80 °C within a time variation of 1; 5; and 6 hours. The results showed that the most optimum pectin is with 6 hours of extraction time where the methoxyl content is 3.46%; weight equivalent 3860 % galacturonate content; the degree of esterification 20.29%; and lead (Pb II) uptake 97%. While durian seeds do not contain pectin.

scholarly journals Oxytetracycline and Monensin Uptake by Tifton 85 Bermudagrass from Dairy Manure-Applied Soil

Agronomy ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 468
Author(s):  
Sheldon S. Hilaire ◽  
Barbara Bellows ◽  
Jeff A. Brady ◽  
James P. Muir
Keyword(s):  
Animal Husbandry ◽  
Soil Surface ◽  
Antibiotic Use ◽  
Dairy Manure ◽  
Human Medicine ◽  
Enzyme Linked Immunosorbent Assay ◽  
Forage Grass ◽  
Veterinary Antibiotics ◽  
Animal Products ◽  
Plant Matter

To address concerns regarding the potential impact of antibiotic use in animal husbandry on antibiotic resistance in humans, we conducted a greenhouse-based study examining uptake of the veterinary antibiotics oxytetracycline (OTC) and monensin (MON) by Tifton 85 Bermudagrass (T85), the most commonly grown forage grass in the southeastern U.S.A. Since oxytetracycline is used in both veterinary and human medicine, its accumulation in animal products could impact human resistance to this antibiotic. Monensin is not used in human medicine but has a high potential for accumulating in the environment. Our research examined antibiotic uptake by forage grass T85, the effect of dairy manure application on its uptake, and antibiotic retention in soil. We compared unspiked, wet dairy manure to wet dairy manure spiked with MON or OTC that was soil surface applied to pots or incorporated into soil. After 6 wk, plant stem/leaf and root tissue, as well as soil samples, were assessed for antibiotic residues using enzyme-linked immunosorbent assay (ELISA). Results confirmed Tifton 85 MON and OTC uptake. Six weeks after adding the antibiotics, the greatest plant matter OTC and MON contents were 157.9 ± 70.6 and 234.4 ± 19.6 µg kg−1, respectively, and 17.6 and 369.5 µg kg−1, respectively, for soil. When spiked with OTC, manure incorporation led to decreased OTC uptake by T85 tissue. Bioaccumulation of these antimicrobials in livestock and in the environment is a potential concern for animal, environmental, and human health.

scholarly journals Recycling of nutrients with application of organic waste in degraded pasture

2012 ◽  
Vol 32 (2) ◽  
pp. 405-414 ◽  
Author(s):  
Adriane de A. Silva ◽  
Adriana M. da Costa ◽  
Regina M. Q. Lana ◽  
Ângela M. Q. Lana
Keyword(s):  
Organic Matter ◽  
Crude Protein ◽  
Organic Waste ◽  
Poultry Litter ◽  
Swine Manure ◽  
Organic Wastes ◽  
Pig Manure ◽  
Mineral Fertilizers ◽  
Soil Parameters ◽  
Degraded Pasture

The utilization of organic wastes represents an alternative to recover degraded pasture. The experiment aimed to assess the changes caused by the provision of different organic waste (poultry litter, turkey litter and pig manure) in a medium-textured Oxisol in Brazilian Savanna under degraded pasture. It was applied different doses of waste compared to the use of mineral fertilizers and organic mineral and evaluated the effect on soil parameters (pH, organic matter, phosphorus and potassium) and leaf of Brachiariadecumbens (crude protein, phosphorus and dry mass production). It was observed that application of organic waste did not increase the level of soil organic matter and pH in the surface layer, and the application of turkey litter caused acidification at depths of 0.20-0.40 m and 0.40-0.60 m. There was an increase in P and K in the soil with the application of poultry litter and swine manure. All organic wastes increased the productivity of dry matter and crude protein and phosphorus. The recycling of nutrients via the application of organic waste allows efficiency of most parameters similar to those observed with the use of mineral sources, contributing to improving the nutritional status of soil-plantsystem.

scholarly journals Surface application of fertilizers and residue biochar on N2O emission from Japanese pear orchard soil

2018 ◽  
Vol 64 (No. 12) ◽  
pp. 597-604 ◽  
Author(s):  
Aung Zaw Oo ◽  
Takeru Gonai ◽  
Shigeto Sudo ◽  
Khin Thuzar Win ◽  
Akira Shibata
Keyword(s):  
Soil Surface ◽  
N Fertilizer ◽  
Control Surface ◽  
Japanese Pear ◽  
Pig Manure ◽  
Soil N ◽  
Surface Application ◽  
Randomized Design ◽  
Orchard Soil ◽  
Pear Orchard

This study investigated soil N<sub>2</sub>O emissions following the application of fertilizers and pruning residue biochar on the soil surface of the Japanese pear orchard. Completely randomized design was laid out with four treatments: (1) control (unfertilized); (2) pig manure 300 kg N/ha and ammonium sulfate 200 kg N/ha with no biochar (F + BC0); (3) the same amount of manure and nitrogen (N) fertilizer with 2 t/ha biochar (F + BC2), and (4) with 10 t/ha biochar (F + BC10). The results showed that high N<sub>2</sub>O fluxes were observed after fertilization. Soil temperature and moisture were major controlling factors for N<sub>2</sub>O emission from the orchard soil. The lowest cumulative N<sub>2</sub>O emission (0.46 kg N/ha) was observed in the unfertilized control. Application of manure and N fertilizer significantly increased cumulative N<sub>2</sub>O emission compared to unfertilized control. Surface application of biochar (1.68 and 1.77 kg N/ha in F + BC2 and F + BC10, respectively) had no effect on soil N<sub>2</sub>O emission compared to F + BC0 (1.68 kg N/ha). Our results indicated that biochar pyrolyzed from orchard pruning residues can be returned to orchard soil as surface application without affecting soil N<sub>2</sub>O emissions.

Use of Earthworm Biotechnology for the Management of Effluents from Intensively Housed Livestock

1989 ◽  
Vol 18 (2) ◽  
pp. 72-76 ◽  
Author(s):  
Roy Hartenstein ◽  
Michael S. Bisesi
Keyword(s):  
Waste Disposal ◽  
Large Scale ◽  
Organic Waste ◽  
Animal Husbandry ◽  
World Population ◽  
Productive Activities

With a rapidly expanding world population, growing use of intensive animal husbandry, and increasingly stringent waste disposal legislation, the problem of disposing of livestock effluent is already severe. This article discusses, both qualitatively and quantitatively, how such organic waste can be effectively disposed of on a large scale by systematically managing the destructive and productive activities of earthworms.

scholarly journals Research on the efficiency of soil melioration with modified organic fertilizer from pig manure

2021 ◽  
Vol 845 (1) ◽  
pp. 012056
Author(s):  
E A Gribut ◽  
M A Kulikova ◽  
T A Kolesnikova ◽  
O A Surzhko ◽  
G E Merzlaya
Keyword(s):  
Spring Wheat ◽  
Organic Fertilizer ◽  
Liquid Waste ◽  
Mineral Fertilizer ◽  
Soil Reclamation ◽  
Pig Manure ◽  
Mineral Fertilizers ◽  
Bird Droppings ◽  
Organic Mineral ◽  
Pig Farms

Abstract The most effective doses of the modified organic-mineral fertilizer (MOF), produced from non-contact pig manure in the conditions of the Rostov region for the purpose of soil reclamation, were determined. Experimental studies were carried out to determine the most effective dose of MOF based on non-contact pig manure. The dependence of the spring wheat yield on the use of a modified organic-mineral fertilizer based on liquid waste from pig farms fermented bird droppings and mineral fertilizers is determined. The equivalence of the effect of a modified organic-mineral fertilizer based on liquid waste from pig farms and fermented bird droppings, introduced in an equivalent dose, on plant biomass was established. When comparing the effects of different types of fertilizers, their toxicity was not established. The introduction of a modified organic-mineral fertilizer based on liquid waste from pig farms at a dose of 2 t / ha provided the highest biomass yield of 34-day-old plants of spring wheat of the “Zlata” variety, which reached 0.9 g/vessel and was 28.5% higher than the control value. A new organic mineral fertilizer with a pH of 8-10, with an organic content of up to 73% per dry weight, can be used for supporting the quality of liming and improving soil.

Sign in / Sign up

Export Citation Format

Share Document