Use of coal fy ash (CFA) as a soil ameliorant is hindered by the lack of macronutrients in the ash, besides, there are also concerns about its high concentration of microelements, especially boron. Sewage sludge (SS) on the other hand, has a high amount of macronutrients especially nitrogen. However, it also contains high concentrations of micronutrients especially Zn. This study was carried out to evaluate the potential of CFA as a soil ameliorant to immobilize heavy metals from SS-treated soil and whether the SS could provide supplementary macronutrients for maize growth requirement. A laboratory soil incubation study was conducted using 3 kg mixture of soil, SS and CFA. In all treatments, the SS was applied at 5% w/w. The rates of coal f...
Fly ash is considered a solid waste material that require special disposal treatment to avoid enviro...
The production of biochar is a technological alternative to transform sewage sludge (SS) into a usef...
Sewage sludge may be used as an agricultural fertilizer, but the practice has been criticized becaus...
Use of coal fy ash (CFA) as a soil ameliorant is hindered by the lack of macronutrient...
There is a need for the development of sustainable soil amendments to meet the increasing demand for...
Coal fly ash (CFA), a by-product of coal combustion has been regarded as a problematic solid waste, ...
crop responses, fertilisation soil texture and acidity. The combustion of coal in South Africa produ...
In the paper, hydrothermally (HT) treated, sulfuric acid (H2SO4), and hydrochloric acid (HCI) washed...
Globally, fly ash (FA), generated in huge quantities from coal fired power plants is a problematic s...
Disposal of sewage sludge (SS) and fly ash (FA) is a multifaceted problem, which can affect environm...
The agroenvironmental impact of co-utilization of red gypsum and sewage sludge was investigated. Bot...
In situ immobilization of copper and zinc using alum-treated drinking-water treatment residue (WTR) ...
AbstractSoil application of biochar from sewage could potentially enhance carbon sequestration and c...
Abstract Coal fly ash (CFA) and municipal sewage sludge (MSS) management is a great concern worldwid...
Stabilization of sewage sludge (SS) prior to its land disposal may help control the mobility of SS-b...
Fly ash is considered a solid waste material that require special disposal treatment to avoid enviro...
The production of biochar is a technological alternative to transform sewage sludge (SS) into a usef...
Sewage sludge may be used as an agricultural fertilizer, but the practice has been criticized becaus...
Use of coal fy ash (CFA) as a soil ameliorant is hindered by the lack of macronutrient...
There is a need for the development of sustainable soil amendments to meet the increasing demand for...
Coal fly ash (CFA), a by-product of coal combustion has been regarded as a problematic solid waste, ...
crop responses, fertilisation soil texture and acidity. The combustion of coal in South Africa produ...
In the paper, hydrothermally (HT) treated, sulfuric acid (H2SO4), and hydrochloric acid (HCI) washed...
Globally, fly ash (FA), generated in huge quantities from coal fired power plants is a problematic s...
Disposal of sewage sludge (SS) and fly ash (FA) is a multifaceted problem, which can affect environm...
The agroenvironmental impact of co-utilization of red gypsum and sewage sludge was investigated. Bot...
In situ immobilization of copper and zinc using alum-treated drinking-water treatment residue (WTR) ...
AbstractSoil application of biochar from sewage could potentially enhance carbon sequestration and c...
Abstract Coal fly ash (CFA) and municipal sewage sludge (MSS) management is a great concern worldwid...
Stabilization of sewage sludge (SS) prior to its land disposal may help control the mobility of SS-b...
Fly ash is considered a solid waste material that require special disposal treatment to avoid enviro...
The production of biochar is a technological alternative to transform sewage sludge (SS) into a usef...
Sewage sludge may be used as an agricultural fertilizer, but the practice has been criticized becaus...