This review article organizes the studies conducted on the areas of microbubbles and nano bubbles with a special emphasis on water treatment. The basic definitions of bubble types and their size ranges are also presented based on the explanations of different researchers. The characterization parameters with state-of-the-art measuring and analysis techniques of micro-bubble and nanobubble…
Concentration polarization (CP) is a major operational challenge for reverse osmosis (RO) desalination because it results in decreased permeate flux and increased transmembrane pressure (TMP). In this study, lab-scale and pilot-scale cross-flow filtration experiments were performed to evaluate the impact of air micro-nano bubbles (MNBs) on permeate flux, TMP and solute rejection. Results indicated that…
The textile finishing industry gives fabrics and garments their final appearance and properties. It employs traditional processes that are not environmentally friendly. These industrial activities have some environmental consequences, mainly related to the massive consumption of chemicals and intensive use of water and energy resources, waste-water treatments required, etc. Processes like desizing, bleaching, washing (roll-to-roll…
When the REO laboratory (Matsushima City) applied the technology of supermicrobubble “Nanobubble” to rice farming, The experiment was successful. It was proven that the growth of the rice plant was also active and act as a strong assistant to organic farming. This laboratory is advancing the research that applies the nanobubble to agriculture, aquaculture, and…
Following is the video showing The Dissolved Oxygen in water increasing rapidly using NANOBBLE Micro Nano Bubble Generator Pump. Actually the DO meter we used has limit of maximum 20 Mg/L so it doesn’t show DO reading above that. But Based on this we can increase Dissolved oxygen in water very rapidly. We have used…
Corona Virus or 2019 Novel Coronavirus is tragedy as it is spreading globally now beyond Chinese borders. Introduction – (Ref – WHO – https://www.who.int/health-topics/coronavirus) Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS-CoV). A…
