Dec 21 (Reuters) - STT Enviro Corp STT.V
* STT Enviro Corp - MoU establishes that each party would own 50 pct of equity in joint venture and be equally represented on board
* STT Enviro Corp announces signing a memorandum of understanding to create a joint venture (JV) with a leading global producer of lime Source text for Eikon: ID:nCCN7btJsM Further company coverage: STT.V