A Bi 2 MoO 6 /carbon quantum dots/Bi 2 S 3 (BMO/CQDs/BIS) was successfully fabricated as a high-efficient photocatalyst for degradation of some persistent organic pollutants and reduction of Cr (Ⅵ), in which the CQDs was derived from waste sludge biomass. The conversion photoluminescence and...

A dual-function S-scheme Cs 2 AgBiBr 6 /Ag 3 PO 4 (CA) heterojunction photocatalyst with nano-flower structure was synthesized to achieve green energy hydrogen (H 2 ) production and persistent organic pollutants degradation under visible light. The high crystalline quality and strong interface...

A Bi2MoO6/carbon quantum dots/Bi2S3 (BMO/CQDs/BIS) was successfully fabricated as a high-efficient photocatalyst for degradation of some persistent organic pollutants and reduction of Cr (Ⅵ), in which the CQDs was derived from waste sludge biomass. The conversion photoluminescence and electron...

Human health and ecological security are vulnerable to groundwater pollution at landfill sites. It is essential to monitor groundwater quality downstream of landfills, but evaluating the pollution plumes within a multi-component contaminated aquifer remains a challenge. In order to track the...

The decision to disclose information concerning a firm's environmental liabilities is modeled as a sequential game involving the firm, a capital market and outside stakeholders who can impose proprietary (political) costs on the firm. A partial disclosure equilibrium is derived in which firms...

Previous empirical evidence provided mixed results on the relationship between corporate environmental performance and environmental disclosures. We revisit this relation by testing economics based theories of voluntary disclosure using a more rigorous research design. In particular, we improve...