نتایج جستجو برای: crop waste

تعداد نتایج: 148770  

2017
Aiqin Wang Linxiu Zhang Yaojiang Shi Scott Rozelle Annie Osborn Meredith Yang

This paper seeks to describe the overall state of Rural Solid Waste Management (RSWM) in China in three main areas: waste collection services, waste transportation services and waste disposal services. Given China’s urbanization, industrialization, and the subsequent improvement of household living standards, the amount of solid waste generated in rural China has increased rapidly. Based on pri...

2008
Carmen Alice Teacă

Environmental pollution has a harmful action on bioresources, including agricultural crops. It is generated through many industrial activities such as mining, coal burning, chemical technology, cement production, pulp and paper industry, etc. The toxicity of different industrial wastes and heavy metals excess was evaluated using crop plant assays (germination and hydroponics seedlings growth te...

H. Mir Seyed Hosseini R. Karimi S. Bagheri Novair S. H. Tabatabaei

ABSTRACT- As the world's population has grown and become more urban and affluent, waste production has raised drastically. Wastewater reuse has been identified as a way to alleviate water scarcity and improve crop productivity and environmental sustainability. To address the issue, a soil column experiment was carried out in a 3 × 3 factorial randomized block design including three treatments o...

G. Chander K.L. Sahrawat P. Narsimha Rao S.P. Wani,

With growing environmental and energy concerns, Jatropha plantations are promoted in degraded/waste lands for the biodiesel production. Nutrient rich nonedible deoiled seed cake, a by-product of Jatropha left out after oil extraction was evaluated at the ICRISAT centre at Patancheru, India as an environment friendly source of nutrients for rainy season maize and soybean followed by postrain...

Journal: :Environmental science and pollution research international 1993
W M Sloan

That's it, a book to wait for in this month. Even you have wanted for long time for releasing this book site selection for new hazardous waste management facilities who regional publications european s ; you may not be able to get in some stress. Should you go around and seek fro the book until you really get it? Are you sure? Are you that free? This condition will force you to always end up to...

2006
K. Aravind Animesh Das

Traditionally soil, stone aggregates, sand, bitumen, cement etc. are used for road construction. Natural materials being exhaustible in nature, its quantity is declining gradually. Also, cost of extracting good quality of natural material is increasing. Concerned about this, the scientists are looking for alternative materials for highway construction, and industrial waste product is one such c...

Journal: :Waste management 2008
M A Zarate J Slotnick M Ramos

The development and implementation of a solid waste management program served to build local capacity in San Mateo Ixtatán between 2002 and 2003 as part of a public health action plan. The program was developed and implemented in two phases: (1) the identification and education of a working team from the community; and (2) the completion of a solid waste classification and quantification study....

2010
Dimitrios Kalderis Evan Diamadopoulos

The solid waste residues from olive oil mills constitute an environmental threat if disposed of in the natural environment, as it is common practice in many areas. This review summarizes the efforts of the scientific and technical community to develop appropriate technologies for the valorization of these wastes. The majority of the research towards this purpose focuses on the recovery of high-...

Journal: :Bioresource technology 2013
Shulan Zhao Lina Jia Lian Duo

In a column experiment with horizontal permeable barriers, the effects of a biodegradable chelator-nitrilotriacetic acid (NTA) on the uptake of heavy metals from municipal solid waste (MSW) compost by Festuca arundinacea and metal leaching were investigated. The use of NTA was effective in increasing Cu, Pb, and Zn uptakes in shoots of two crops of F. arundinacea. In columns with barriers and t...

2008
A. R. Ramadan Y. Sherif

Hazardous waste (HW) management represents a central aspect of the environmental performance of industrial establishments in Egypt. In response to the need for monitoring this performance and the progress of industries in managing their HW, sets of HW indicators have been developed within the larger scope of environmental performance indicators for industry. The HW indicators address three them...

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