A person who uses water as contemplated in subsection (1) -
(a) must use the water subject to any condition of the relevant authorisation for that use;
(b) is subject to any limitation, restriction or prohibition in terms of this Act or any other applicable law;
(c) in the case of the discharge or disposal of waste or water containing waste contemplated in section 21 (f), (g), (h) or (j), must comply with any applicable waste standards or management practices prescribed under section 26 (1) (h) and (i), unless the conditions of the relevant authorisation provide otherwise;
(d) may not waste that water; and
(e) must return any seepage, runoff or water containing waste which emanates from that use, to the water resource from which the water was taken, unless the responsible authority directs otherwise or the relevant authorisation provides otherwise.