Batch experiments were conducted to examine the differential effects of biochar pyrolysis
temperature and low-molecular-weight organic acids on the reduction of As (V) and Cr (VI) …

Mangrove wetlands are subjected to pollution due to anthropogenic activities. Mangrove
fitness is mainly determined by root exudates and microorganisms activities belowground …

The mechanisms of intercropping increasing plant biomass, cadmium accumulation, and
organic acids secreted in rhizosphere soil are still unclear. Oilseed rape and intercrops were …

Metallurgy slags were regarded as suitable supplementary cementitious materials (SCMs).
However, the environmental risk of metallurgy slag containing a certain amount of heavy …

Arsenic-containing biohydrometallurgy waste (BW) is used to prepare a cementitious
material, on the one hand, to solve the problem of lack of cheaper and greener binder for …

Exhausted copper slag (ECS) is an industrially utilized secondary waste, and due to its large
volume and potential environmental risks, the utilization of ECS in a safe manner is required …

Chromium (Cr) is a naturally occurring, carcinogenic heavy metal that has become a
pressing concern in recent decades for environmentalists. Due to high anthropogenic …

The high water content and huge volume of activated sludge greatly increase the costs for
disposal and transportation. Combined use of acid and flocculant can effectively enhance …

Arsenic (As) contamination in mangrove wetlands has become a major concern. However,
the impact of As on mangroves and the rhizospheric mechanism remains unclarified. In this …

Interplanting has been highlighted as a promising, cost-effective, and environmentally
friendly solution for the remediation of contaminated soil. In this study, field experiments …