[go: up one dir, main page]

Prajapati et al., 2025 - Google Patents

Nutrient and Heavy Metal Removal Efficiencies Using Floating Wetland Treatment Techniques Of Polluted Hanumante River Water, Nepal

Prajapati et al., 2025

Document ID
7830036695019970435
Author
Prajapati M
Sayaju N
Gosai S
Gwachha S
Kayastha S
Ghimire M
Publication year
Publication venue
Water, Air, & Soil Pollution

External Links

Snippet

Floating treatment wetlands (FTWs) offer a promising solution for wastewater treatment, particularly in river water remediation. This study evaluated the performance of FTWs constructed with various floating and emergent aquatic and medicinal plants. Laboratory …
Continue reading at link.springer.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the micro-organisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes

Similar Documents

Publication Publication Date Title
Zhang et al. Removal of acidic pharmaceuticals by small-scale constructed wetlands using different design configurations
Rai et al. Seasonal applicability of horizontal sub-surface flow constructed wetland for trace elements and nutrient removal from urban wastes to conserve Ganga River water quality at Haridwar, India
Carranza-Diaz et al. Removal of selected organic micropollutants in planted and unplanted pilot-scale horizontal flow constructed wetlands under conditions of high organic load
Gebeyehu et al. Suitability of nutrients removal from brewery wastewater using a hydroponic technology with Typha latifolia
Baghapour et al. Atrazine removal from aqueous solutions using submerged biological aerated filter
Kiedrzyńska et al. The use of a hybrid Sequential Biofiltration System for the improvement of nutrient removal and PCB control in municipal wastewater
Ali et al. Domestic wastewater treatment by Pistia stratiotes in constructed wetland
Samal et al. Assessing the impact of vegetation coverage ratio in a floating water treatment bed of Pistia stratiotes
Kayranli et al. Performance evaluation of integrated constructed wetlands treating domestic wastewater
Tunçsiper Combined natural wastewater treatment systems for removal of organic matter and phosphorus from polluted streams
Alayu et al. Post treatment of anaerobically treated brewery effluent using pilot scale horizontal subsurface flow constructed wetland system
Engida et al. Analysis of constructed wetlands technology performance efficiency for the treatment of floriculture industry wastewater, in Ethiopia
Gholipour et al. Facilitated decrease of anions and cations in influent and effluent of sewage treatment plant by vetiver grass (Chrysopogon zizanioides): The uptake of nitrate, nitrite, ammonium, and phosphate
Scholz et al. Constructed wetlands treating runoff contaminated with nutrients
Arroyo et al. Twelve-year performance of a constructed wetland for municipal wastewater treatment: water quality improvement, metal distribution in wastewater, sediments, and vegetation
Mustapha et al. Optimization of petroleum refinery wastewater treatment by vertical flow constructed wetlands under tropical conditions: Plant Species selection and polishing by a horizontal flow constructed wetland
Singh et al. Municipal wastewater treatment uses vertical flow followed by horizontal flow in a two-stage hybrid-constructed wetland planted with Calibanus hookeri and Canna indica (Cannaceae)
Yargholi et al. A long-term assessment of the effectiveness of a semi-artificial wetland in removing organic materials and nutrients from agricultural drainage water
Yargholi et al. Removal of heavy metals from agricultural runoff using constructed wetland; traces pollutants in reed bed sediments and plant biomass
Deng et al. A three-year study on the treatment of domestic-industrial mixed wastewater using a full-scale hybrid constructed wetland
Strosnider et al. Alkalinity generation in a novel multi-stage high-strength acid mine drainage and municipal wastewater passive co-treatment system
Luis et al. Unplanted wetland-type filter for co-treatment of landfill leachate and septic tank wastewater: Analysing gravel replacement by plastic and passive (filling-emptied) aeration effects at pilot scale
Kim et al. Removal of nitrogen and phosphorus from effluent of a secondary wastewater treatment plant using a pond–marsh wetland system
Hussien et al. Low-cost technology for the purification of wastewater contaminated with pathogenic bacteria and heavy metals
Da Silva et al. The effects of anaerobic reactor post-treatments by rapid filtration systems and conventional techniques