Profile: Jay Engineering is a producer of engineered aeration and biological treatment solutions for municipal, industrial water & wastewater industries. We have diffused aeration systems and consists of porous membrane, made of EPDM rubber and system can be used in various types of aeration process including activated slugger system, oxidation pond, aerated lagoon systems, aerobic digresser units and intermittent(on/off) aeration. our system can be used to retrofit existing aeration system and high oxygen transfer efficiency results in more BOD removal per unit of energy.