NATURAL TREATMENT TECHNOLOGY FOR CLEANING WASTEWATER

Use of natural coagulants for industrial wastewater treatment

Industrial effluents are a menace to the environment and the fact that their characteristics vary from industry-to-industry only adds to the complex challenge they offer to the engineers and scientists. Resource-efficient and environment-friendly solutions to this hazard are a call of the hour. Coagulation, by synthetic chemicals, has been used as a cost-effective and efficient method for manag...

Chemical Cleaning of Utafiltration Membrane after Treatment of Oily Wastewater

Technology Developments for Small Wastewater Treatment Plants

INTRODUCTION Small wastewater treatment plants (SWTP) are here defined as plants with a size less than about 2000 p.e., or with a daily load less than 1000 m/d and 200 kg BOD/d. There are, however, no such exact limits in reality. Therefore, plants up to 5000 p.e. are some times included. The interesting thing is that several practical conditions are more or less of the same type for this class...

Anaerobic Digestion Technology for Industrial Wastewater Treatment

Anaerobic digestion is the most suitable option for the treatment of high strength organic effluents. The presence of biodegradable components in the effluents coupled with the advantages of anaerobic process over other treatment methods makes it an attractive option. This paper reviews the suitability and the status of development of anaerobic reactors for the digestion of selected organic eff...

application of ultrasonic technology for water and wastewater treatment

ultrasonic technology as an innovative technology may be used for water and wastewater treatment for pollution removal. this technology acts as an advanced oxidation process. application of this technology leads to the decomposition of many com­plex organic compounds to much simpler compounds during physical and chemical compounds during cavitation proc­ess. in this article review, some applica...