Polluted water from the new Mall that may occur, such as waste water from the production system may be a chemical substance, which, when disposed of in rivers to cause toxicity to organisms in the water.
Sewage from the new mall that may occur, such as wastewater from the production system. May be a chemical which when dumped into rivers. To cause toxicity to organisms in the water.
Operas from the new mall that may occur, such as waste water from the production system. Various chemicals, which may be dumped into the river. Will cause a hazard to life in the water.