Nowadays, Characteristics of water in rivers or canals are problematic and may be more severe. Mixtures of heavy metals in the water are more than a safe ratio. Most of which are affected by the development industry. As well as causing significant cause of degraded water sources, which are the inhabited with aquatic animals. Therefore, the contamination of heavy metals in water is inevitable,also marine species which accumulate heavy metals into tissues, which can cause harm to people who eat these animals. Such as mercury, lead, cadmium, copper, zinc, iron, etc., it is necessary to prevent and correct this problem.
Studies have shown in research, basil seeds have the ability to absorb heavy metal ions as well When they hit the water and swell, and they also found that Kai Martin-Chitosan with basic properties that are compatible with nature. Easy digestion and doesn’t cause harm to living organisms and the environment, especially the crackdown in organic acid dilution. Thiscan bind to metal ions too, found in the shells of invertebrates such as shrimp, crab, squid, insects and silkworm.
An editorial Team has designed and tested to reduce the pollution of heavy metals in the water. With pieces of paper pellets containing chitosan and basil seeds directly in various ratios and different types of biomaterials water at PrincessChulabhorn's College,Buriram and the environment of the community.