TY - BOOK AU - SAMANPREET Kaur TI - Studies on water quality improvement of sewage water through soil aquifer treatment U1 - 628.36 S12S PY - 1999/// PB - Ludhiana KW - QUALITY KW - AQUIFER KW - NITRATE KW - SEWAGE KW - TREATMENT N2 - The water quality improvement of sewage as it moved through the soil aquifer treatment (SAT) system. The study revealed that most of the quality improvement of sewage takes place in the top 150 cm of the soil. Most of the TSS was removed with 150 cm perco ER -