scholarly journals Innovative Wastewater Treatment Technologies for Resource-Saving Activities of Feed Mills

2022 ◽  
Vol 51 (4) ◽  
pp. 743-752
Author(s):  
Salima Mizanbekova ◽  
Irina Bogomolova ◽  
Irina Vasilenko ◽  
Olga Urazova
Keyword(s):  
Negative Impact ◽  
Liquid Waste ◽  
Resource Efficiency ◽  
Capital Investments ◽  
Resource Saving ◽  
Resource Potential ◽  
Feed Production ◽  
Payback Time ◽  
Return On Sales ◽  
National Economies

Introduction. National economies are looking for tools to activate the explicit and hidden resource potential. Innovative resource-saving projects are such a tool. Feed production strives to increase its resource efficiency. Study objects and methods. The present research featured the feed industry of the Russian Federation and regional feed mills. It involved structural, functional, and systematic approaches and standard research methods. Results and discussion. Liquid waste proved to be an important resource potential of modern feed production. It contains substances with high nutritional, biological, and energy value and can be used to produce methionine. The experimental part featured an industrial enterprise in the Voronezh region, which expects to produce 1452 tons of methionine worth 58 080 thousand rubles. The profitability will be 616.76%, the gross return on sales − 86.1%, the payback time – 1.44 months, the efficiency of capital investments – 8.45. Conclusion. The innovative project will reduce the negative impact on the environment, increase the resource efficiency of the enterprise, and provide additional income.

Strategy for the Management of Pulp and Paper Industry’sWaste Containing Lignosulfonates

2021 ◽  
pp. 28-32
Author(s):  
I. Glushankova ◽  
Alena Zhulanova ◽  
A. Arduanova ◽  
A. Mikov
Keyword(s):  
Negative Impact ◽  
Paper Industry ◽  
Liquid Waste ◽  
Chemical Properties ◽  
Pulp And Paper Industry ◽  
Pulp And Paper ◽  
Resource Potential ◽  
Industrial Practice ◽  
High Resource ◽  
Cooking Liquor

The pulp and paper industry’s multi-tonnage liquid waste is spent cooking liquor containing lignosulfonates, which disposal and processing remains one of the most complex environmental and technological problems, which should be solved. Lignosulfonates have unique colloidal-chemical properties, which determines their high resource potential. However, lignosulfonates’ composition instability often does not provide the properties and indicators set by the consumer. Changing market conditions require constant waste monitoring and modification, that prevents the widespread lignosulfonates use in industrial practice. In this paper, the causes for the formation of lignin-containing waste and its impact on the environment are considered. A strategy for lignosulfonates utilization has been developed, as well as promising methods for these wastes processing and disposal, which will expand the use of lignosulfonates and reduce the pulp and paper industry negative impact on the environment.

Prospects for the development of agrarian production systems in in the Right Bank Polesie of Ukraine

2018 ◽  
Vol 2 (95) ◽  
pp. 69-72
Author(s):  
Yu.A. Tarariko ◽  
L.V. Datsko ◽  
M.O. Datsko
Keyword(s):  
Agricultural Production ◽  
Production Systems ◽  
Economic Feasibility ◽  
Capital Investments ◽  
Resource Potential ◽  
Grain Processing ◽  
Processing And Storage ◽  
The Right ◽  
And Storage ◽  
Agricultural Production Systems

The aim of the work is to assess the existing and prospective models for the development of agricultural production in Central Polesie on the basis of economic feasibility and ecological balance. The evaluation of promising agricultural production systems was carried out with the help of simulation modeling of various infrastructure options at the levels of crop and multisectoral specialization of agroecosystems. The agro-resource potential of Central Polesie is better implemented in the rotation with lupine, corn and flax dolguntsem with well-developed infrastructure, including crop, livestock units, grain processing and storage systems, feed, finished products and waste processing in the bioenergetic station. The expected income for the formation of such an infrastructure is almost 8 thousand dollars. / with a payback period of capital investments of 2-3 years.

COMPARATIVE TECHNICAL AND ECONOMIC ESTIMATION OF THE SMALL-SCALE ON-FARM COMPOUND FEED PLANTS

2021 ◽  
pp. 59-65
Author(s):  
SERGEY V. BRAGINETS ◽  
Keyword(s):  
Net Present Value ◽  
Raw Materials ◽  
Farm Animals ◽  
Small Scale ◽  
Hammer Mill ◽  
Capital Investments ◽  
Agricultural Enterprises ◽  
Feed Production ◽  
Effi Ciency ◽  
On Farm

On-farm compound feed production from self-produced raw materials is favorable to agricultural enterprises under present-day conditions. The authors carried out a comparative technical and economic study of the conventional and modular small-scale on-farm compound feed plants with a capacity of 2 tons per hour, designed for agricultural enterprises with an average livestock population of 6…8 thousand pigs. The proposed modular plant consists of two modules – the operative storage of raw materials and the main module of grinding and mixing. Modules with installed equipment are delivered and placed on a light foundation, connected by transport equipment and with tanks for raw materials and fi nished products. The conventional factory is a technological line housed in a hangar and used for crushing, metering, and mixing raw materials. It consists of a separator, a hammer mill, weighing equipment, a mixer, containers for raw materials and fi nished products, transport, and aspiration equipment. The technical and economic analysis has shown that the erection and operation of the on-farm modular enterprise require 41% less capital investments than a traditional compound feed plant of the same capacity. The use of a small-scale modular plant will reduce operating costs by 23.8% (from 3094 to 2358 thousand rubles), increase the specifi c economic eff ect from the compound feed production by 1.6% (from 8.64 to 8.78 thousand rubles per ton) and return on margin by 4% (from 10.2 to 10.6%), reduce the payback period by 42% (from 0.8 to 0.46 years), and increase the net present value by 3% (from 66167 to 68216 thousand rubles), as compared to a conventional enterprise. The modular on-farm plants producing loose compound feed with a productivity of up to 3 tons per hour are profi table and economically sound as they can increase production effi ciency of compound feeds for farm animals.`

scholarly journals On measures for the efficient use of secondary resources and resource saving in a utility and construction complex

2020 ◽  
Vol 10 (2) ◽  
pp. 274-285
Author(s):  
Eduard S. Tshovrebov ◽  
◽  
Ural D. Niyazgulov ◽  
Keyword(s):  
Environmental Safety ◽  
Economic Losses ◽  
Research Approach ◽  
Economic Cycle ◽  
Resource Saving ◽  
Resource Potential ◽  
Waste Products ◽  
Secondary Resources ◽  
Expert Analysis ◽  
Technical Measures

The present study is focused on the potential to reduce economic losses due to waste products generated in the utility and construction complex. The scientific research approach is based on the application of comparative, contrastive, quantitative and expert analysis methods. Domestic and foreign studies on the application of secondary resources in a closed economic cycle, as well as environmental safety require-ments at all stages of the secondary resource treatment, are analysed and systematised. The results of the authors’ own research in the field of assessment and analysis of the waste resource potential are presented. According to the obtained results, a low level of resource saving in the construction and utility sector is indi-cated due to the impossibility of characterising technological processes of these areas as non-waste or low-waste. A classification of secondary resources from the processed waste generated in the considered areas of economic activity is presented. The majority of waste materials from construction, repair, demolition and maintenance of immovable property isshown to be applicable for reuse in the production and economic cycle for both finished and semi-finished products. A set of organisational and technical measures, aimed at the reduction ofhazardous properties for such wastes and expansion of their further use in the form of secondary resources, is defined and substantiated. The organisational and technical measures presented in the study contribute to ensuring environmental protection from the negative impacts of industrial activity in the form of anthropogenic objects, such as construction and utility waste facilities, as well as to expanding the applica-tion of their resource potential.

scholarly journals Current state and development trends of livestock in the Republic of Kazakhstan

2021 ◽  
Vol 16 (2) ◽  
pp. 134-144
Author(s):  
S. M. Yessengaliyeva ◽  
M. A. Mansurova ◽  
A. D. Makhmudov ◽  
L. V. Fedorchenko
Keyword(s):  
Negative Impact ◽  
Low Cost ◽  
Meat Products ◽  
Animal Husbandry ◽  
Farm Animals ◽  
Industrial Complex ◽  
Resource Saving ◽  
Livestock Industry ◽  
Current State ◽  
The Republic

The article is devoted to the study and analysis of the current state of the animal husbandry industry in the Republic of Kazakhstan in the context of regions. The indicators of the dynamics of the number of livestock of farm animals for the period 2015-2019 by regions, indicators of productivity in the industry, indicators of the volume of production of meat products are analyzed. The dynamics and structure of costs in the country’s livestock industry are also considered.Today, one of the most pressing problems in the development of the agro-industrial complex is the low level of labor productivity due to low automation and digitalization of technological processes. The need to meet the demand for livestock products in the domestic market of the Republic of Kazakhstan, as well as to increase its export resources, poses a challenge for Kazakhstani science and practice to develop, scientifically substantiate and master modern technologies for the production of low-cost, environmentally friendly, competitive products of the industry. They should be resource-saving, aimed at maximizing the use and improvement of the genetic potential of farmed farm animals, adapted to the specific natural and economic conditions of the regions of the republic. The development and mastering of such technologies will make it possible to weaken the negative impact of the industry on the environment, reduce the cost of material resources, and effectively use the available land and water resources [5].The main problems hindering the effective development of the country’s livestock industry are identified. The promising strategic directions for the development of this industry have been determined. From the point of view of experts of the financial organization, the country has good potential and opportunities to export its beef and pork to China, and the lamb of the Edilbay sheep breed to the countries of the Middle East.

scholarly journals COVID-19 PANDEMICS AS A FACTOR OF DESTABILIZATION OF INTERNATIONAL SUPPLY CHAINS

2021 ◽  
Vol 1 (24) ◽  
pp. 57-63
Author(s):  
Yu.A. Nikitin ◽  
◽  
M.A. Plotnik ◽  
◽  
Keyword(s):  
Supply Chains ◽  
Negative Impact ◽  
Global Supply Chains ◽  
The Stability ◽  
National Economies

The paper contains an analysis of the negative impact of the Covid-19 pandemics on the global supply chains. The reasons of this negative impact are identified. It is demonstrated that the Covid-19 pandemics is not the only threat for the stability of supply chains. Recommendations for the increase of stability of global supply chains for their members and for national economies are formulated.

scholarly journals Development of resource saving and resource efficiency as the most important factor in the industrial development in the Arctic

2020 ◽  
Vol 84 ◽  
pp. 03001
Author(s):  
Janna Mankulova ◽  
Alexander Vorotnikov
Keyword(s):  
Industrial Development ◽  
Raw Materials ◽  
Resource Efficiency ◽  
The Arctic ◽  
Resource Saving ◽  
Policy System ◽  
Secondary Resources ◽  
Recycling Industry ◽  
Industrial Enterprises ◽  
Systemic Nature

Research in the sphere of the Arctic industrial development often leads to the identification of clear regulatory gaps of a systemic nature. A particular example is the issue of legislative regulation of the involvement of secondary raw materials, fuel and energy resources in economic use and property turnover in the context of resource conservation and resource efficiency. In this case, secondary resources are not subject to independent regulation in general, but only as one of the elements of activities related to environmental protection. Accordingly, the conditions for the development of a system of production and consumption wastes’ effective management, the creation of a recycling industry, including the reuse of such waste, have not been formed yet. The results of the analysis given in this research paper clearly indicate the lack of development of mechanisms for stimulating the use of non-target materials and substances. Industrial enterprises that use secondary resources in production do not currently receive special advantages within the framework of the implemented industrial policy. System benefits are universal and directly related to commodity production only. However, it is necessary to apply measures to encourage industrial activities to implement projects involving the reuse of secondary resources in production, including in the Russian Arctic.

Causal Linkages between Terrorism and Economic Growth: Evidence from the Four Provinces of Pakistan

2017 ◽  
Vol 24 (1) ◽  
Author(s):  
Luqman Saeed ◽  
Shabib Haider Syed
Keyword(s):  
Economic Growth ◽  
Empirical Evidence ◽  
Granger Causality ◽  
Negative Impact ◽  
Granger Causality Test ◽  
Causality Test ◽  
Reverse Causation ◽  
Khyber Pakhtunkhwa ◽  
Terrorist Activity ◽  
National Economies

AbstractThis study analyses the dynamics of causal linkages between terrorism and economic growth across four provinces of Pakistan using Bivariate and Trivariate Hsaio Granger Causality test. The empirical evidence reveals within country idiosyncratic causal trends; hence demonstrating the importance of analysing sub-national variations while determining the extent to which terrorism is related with other variables. The estimates suggest that terrorist activity Granger causes economic growth in Sindh, Khyber Pakhtunkhwa and Balochistan provinces. The reverse causation from economic growth to terrorism is observed in case of Khyber Pakhtunkhwa only. The evidence presented in this paper stresses the importance of taking into account higher vulnerability of comparatively weaker sub-national economies while formulating relevant policies to ameliorate negative impact of terrorism.

scholarly journals Analisis Penurunan Parameter Limbah Cair Laundry Menggunakan Rotating Biological Contactor (Rbc)

2019 ◽  
Vol 2 (2) ◽  
pp. 68
Author(s):  
Nurdwi Sartika ◽  
Monik Kasman ◽  
Anggrika Riyanti
Keyword(s):  
Waste Water ◽  
Significant Relationship ◽  
Negative Impact ◽  
Liquid Waste ◽  
Pollutant Concentration ◽  
Rotating Biological Contactor ◽  
Detention Time ◽  
Methylene Blue Active Substance ◽  
Total Phosphate ◽  
The Media

Laundry waste water is a part of domestic liquid waste and its classified as grey water.  Liquid waste from laundry business containing pollutants such as BOD, COD, TSS, Total Phosphate, and Methylene Blue Active Substance (MBAS) that can give negative impact to the environment if it is not treated first.  The purpose in this study was to analyze the influence of detention time to eficiency of decreasing pollutant concentration by using Rotating Biological Contactor (RBC) methods.  The RBC used  the palm fiber as the media.  Variation of  detention time in this study was 1, 3, 5, 7, 9, 11, 13, and 15 days.  Linear regression was used to analysed the effect of detention time to pollutant concentration decreased.  The result showed that the elimination efficiency of BOD, COD, TSS, Total phosphate and MBAS was 88%, 87%, 87%, 88% and 96%. The regression analysis results showed that there was a significant relationship between detention time and efficiency of decreasing pollutant parameters concentration (BOD, COD, TSS, Total Phosphates) of laundry waste by using RBC, but has no significant relationship in MBAS parameter.

scholarly journals Processing of waste of canning and swimming crab (Portunus pelagicus) in PT. Sumber Mina Bahari Rembang, Central Java

2020 ◽  
Vol 7 (2) ◽  
pp. 78
Author(s):  
Sri Wulandari ◽  
Heru Pramono
Keyword(s):  
Solid Waste ◽  
Blue Crab ◽  
Negative Impact ◽  
Liquid Waste ◽  
Waste Processing ◽  
Portunus Pelagicus ◽  
Central Java ◽  
Functional Product ◽  
Waste Mangement ◽  
Management Functions

Blue crab canning is a high protein, low fat, and multi functional product. Waste that produced from blue crab canning needs handling and processing that couldn’t make a negative impact to the enviroment. The study on waste management, is a very important for student because they can learn about how to make a canned blue crab directly from the factory, get to know about the waste implementation and also get to know about the problem that caused from the waste implementation management at PT. Sumber Mina Bahari Rembang, Central Java. The purpose from this activity is to get to know the implementation of waste mangement from blue crab canning ( Portunus pelagicus )PT. Sumber Mina Bahari Rembang, Central Java. According to Saptadewi (2013), the waste that produced from blue crab canning are solid waste and liquid waste. The solid waste are like blue crab shell, broken cans, and sand. Meanwhile the liquid waste are like the leftover water from production, sanitary needs, and boiling processing. The study have been done on January 23rd  2017 until  February 21st 2017. This activity was held at at PT. Sumber Mina Bahari Rembang - TubanHighway 31st KM, Sumber Sari Village, Kragan Disctrict, Rembang Regency, Central Java. The waste that produced by PT. Sumber Mina Bahari are separeted in two types that liquid waste and solid waste. The waste has been processed quite well, it has been proven with a cooperative contract between PT. Sumber Mina Bahari with the Rembang City sanitary agency at a solid waste processing. The liquid waste certification shown that PT. Sumber Mina Bahari is very keeping the enviroment clean meanwhile the management functions like planning, organizing, actuating, controlling, and evaluating didn’t mention very well. It is happen because there is no special division in waste processing in between PT. Sumber Mina Bahari.

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