The Evaluating of the Toxicity of Reactive Red 120 Dye by Daphnia Magna Bioassay

Pegah Nakhjirgan; Mohammad Hadi Dehghani

Volume 1, Issue 1 , January 2015, Pages 1-9

https://doi.org/10.22038/jreh.2015.4212

Abstract
  Background and objective: Increased use of nanoparticles in industries leads to entering hazardous substances to environment. Nanoparticle toxicity due to release of toxic substances into the environment is a concern for communities. One of the common nanoparticles ingredients are zinc oxide. In this ...  Read More

A Survay on Dye Removal from Colored Textile Wastewater Using Multi‐walled Carbon Nanotubes and Palm Ash as a Natural Adsorbent

Hosein Alidadi; Hassan Karimian; Edris Bazrafshan; Ali Asghar Najafpoor; Shahrbanoo Rafe

Volume 1, Issue 1 , January 2015, Pages 10-19

https://doi.org/10.22038/jreh.2015.4213

Abstract
  Background and Objective: Textile industry is one of the largest consumers of dyes. Approximately 75% of global dye production is used for dyeing textile, leather, and paper products. Dyes due to their complexstructure are mostly stable, toxic, carcinogenic, mutagenic, and resistant to biodegradation; ...  Read More

the Study of Wastewater Treatment at the Disinfection Customs Gates by Catalytic Ozonation Process Using Activated Carbon as the Catalyst

Golamreza Mousavi; Ahmad Allah-Abadi; Yahya Jalili Darbandi

Volume 1, Issue 1 , January 2015, Pages 21-28

https://doi.org/10.22038/jreh.2015.4216

Abstract
  Background & Objectives: With the increasing trend of imports and exports in the country, the number of transport vehicles is also growing at the customs gates across the world. This causes the wastewater disinfection gates to increase in number at the borders of a country. Du to a cationic detergent ...  Read More

An Investigation on Physico-Chemical and Microbiological Quality of Public Swimming Pools in Tehran City, Iran(2014)

Mohammad Hadi Dehghani; Kamal Azam; Azam Mohammadi

Volume 1, Issue 1 , January 2015, Pages 29-35

https://doi.org/10.22038/jreh.2015.4232

Abstract
  Background and objective: the role of swimming pools as a useful and interesting sport is obvious to everyone, which its curable aspect has been considered these days. On the other hand, we should not reject the possible threats of this sport. So, the purpose of this research is to consider the quality ...  Read More

The Investigation of Removal Natural Organic substances from aqueous solution by Single-Wall Carbon Nanotubes: The Kinetics and Adsorption Equilibrium

Ali Naghizadeh

Volume 1, Issue 1 , January 2015, Pages 36-42

https://doi.org/10.22038/jreh.2015.4235

Abstract
  Background an Objectives: Natural organic matters because of production of disinfection by products such as trihalomethanes, which are often carcinogenic disinfection, are of particular importance. Carbon nanotubes due to large surface area, and many other applications, are effective adsorbents for the ...  Read More

The Use of Clay Soil in the Pretreatment of Wastewater produced by the Cardboard Manufacturing Industry

Muhammad Pazira

Volume 1, Issue 1 , January 2015, Pages 43-48

https://doi.org/10.22038/jreh.2015.4236

Abstract
  Background and objective: Paper, pulp and cardboard manufacturing industries discharge large amounts of waste which contain a variety of pollutants and paints. These wastes are believed to generate the most environmentally hazardous industrial wastewaters. Biological procedures alone may not suffice ...  Read More

The Investigation of the Chemical Properties and Maturation Degree of the Vermicompost obtained from the Wastes of Button Mushroom Production

Alireza Ranaee; Mahdi Mokhtari; Hosein Alidadi; Mohammad Hasan Ehrampoush

Volume 1, Issue 1 , January 2015, Pages 49-59

https://doi.org/10.22038/jreh.2015.4238

Abstract
  Background and objective: Mushroom cultivation has recently been developing in Iran with a production level of 90 tons per year.Approximately 5 kg of waste is generated by producing one kilogram of button mushrooms.These wastes could be refined by using vermicompost technology converting them into valuable ...  Read More

The Evaluation of the Performance of Stabilization Ponds in the Wastewater Treatment Plant of Olang Mashhad, 2011‐2012

Mohammad Reza Alipoor; Hossein Alidadi; Ali Asghar Najafpoor; Roya Peiravi; Hadi Rahmatiyar

Volume 1, Issue 1 , January 2015, Pages 60-68

https://doi.org/10.22038/jreh.2015.4239

Abstract
  Background and objective: Industrial developments and urban sprawl have led to the production of huge proportions of wastewater. Wastewater is potentially harmful for humans and it has remarkably adverse effects on the natural environment. With regard to the importance of preserving health and protecting ...  Read More