Yield and nutrition of sunflower fertilized with sewage sludge stabilized by different processes

The experimental set with sewage sludge results showed an increase of the potassium concentration and chloride concentration in the leached solution, as well as the reduction of

Although plants in treated soils showed signs of senescence, treatment with neutralized sewage sludge yielded higher production of dry matter than others.. When treated

The application of high doses of the sewage sludge without industrial contaminants to the scoured site indicated no inconvenience in relation to an increase in the levels

A study was conducted on the reuse of the water in a system composed of a sewage treatment plant (STP) using prolonged aeration with activated sludge and a

This study aimed to evaluate the total contents of As, Cu and Zn in the profile of a Haplic Cambisol cultivated with crambe and corn and fertilized with sanitary sewage sludge and

The application of municipal sewage sludge followed by dairy industry sewage sludge and waste from fruit pulp industry had a positive impact on the analyzed soil microbial

Twenty sewage treatment plants were selected throughout Paraná State (Brazil), and samples of alkalinized sewage sludge and samples of the most representative agricultural soil of

Figure 5 - Dickson Quality Index (DQI) of eucalyptus seedlings treated with sewage sludge (SS) and sewage sludge biochar (SSB), with and without fertilizer, under