This portable optical fiber sensor is capable of detecting chloride ions in both water and soil environments simultaneously with high sensitivity, excellent stability, rapid response time and resistance to ion interference. Detecting the concentration of chloride ions in water and soil is of great significance for understanding chloride behavior in the ocean and monitoring environmental pollutants. It resulted in fluorescence quenching after g-CNQDs were modulated by silver ions (Ag +).
[pdf] The Main Distribution Board is the primary distribution point where electrical power from the main supply is distributed to various sub-distribution boards or final circuits. It protects homes and industries from electrical hazards. What is a distribution board and why it matters is a fundamental question for engineers and designers of modern. In a substation there are numbers of incoming and outgoing circuits each having its isolator, circuit breaker, transformers etc. These equipment are mostly static type. In this comprehensive guide, we will explore. The distribution board, consisting of several electrical components, can be described as a panel that supplies electricity to various electrical appliances.
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