RESUMO
Scarcity of water and energy, and legal requirements for discharge of waste and wastewater are forcing hemodialysis facilities to change their approach to a more integrated concept of connecting the residual output (in terms of waste, wastewater and energy loss) to the input (in terms of water and energy). Zero liquid discharge is an expanding water treatment philosophy in which hemodialysis wastewater is purified and recycled, leaving little to no effluent remaining when the process is complete, thereby saving money and being beneficial to the environment. This article explores the possible ways to treat hemodialysis wastewater, thus achieving ZLD conditions. (AU)
La escasez de agua y energía, y los requisitos legales para la descarga de desechos y aguas residuales están obligando a las instalaciones de hemodiálisis a cambiar su enfoque hacia un concepto más integrado de conectar la salida residual (en términos de desechos, aguas residuales y pérdida de energía) con la entrada (en términos de agua y energía). La descarga de líquido cero es una filosofía de tratamiento de agua en expansión en la que las aguas residuales de hemodiálisis se purifican y se reciclan, dejando poco o ningún efluente cuando se completa el proceso, lo que ahorra dinero y es beneficioso para el medio ambiente. Este artículo explora las posibles formas de tratar las aguas residuales de hemodiálisis, logrando así las condiciones de descarga de líquidos cero. (AU)
Assuntos
Humanos , Diálise Renal , Purificação da Água , Águas Residuárias , Conservação dos Recursos Hídricos , Soluções para DiáliseRESUMO
Scarcity of water and energy, and legal requirements for discharge of waste and wastewater are forcing hemodialysis facilities to change their approach to a more integrated concept of connecting the residual output (in terms of waste, wastewater and energy loss) to the input (in terms of water and energy). Zero liquid discharge is an expanding water treatment philosophy in which hemodialysis wastewater is purified and recycled, leaving little to no effluent remaining when the process is complete, thereby saving money and being beneficial to the environment. This article explores the possible ways to treat hemodialysis wastewater, thus achieving ZLD conditions.
RESUMO
Scarcity of water and energy, and legal requirements for discharge of waste and wastewater are forcing hemodialysis facilities to change their approach to a more integrated concept of connecting the residual output (in terms of waste, wastewater and energy loss) to the input (in terms of water and energy). Zero liquid discharge is an expanding water treatment philosophy in which hemodialysis wastewater is purified and recycled, leaving little to no effluent remaining when the process is complete, thereby saving money and being beneficial to the environment. This article explores the possible ways to treat hemodialysis wastewater, thus achieving ZLD conditions.
