Partially Saturated Vertical Constructed Wetlands (PSV-CWs) are novel wastewater treatment systems that work through aerobic and anaerobic conditions favor the removal of pollutants found in high concentrations, such as rivers contaminated with domestic landfill leachate. The objective study was to evaluate efficiency PSV-CWs using monocultures polycultures

Aquaculture uses large volumes of water, which is generally discharged without treatment, possibly causing scarcity and contamination. A sustainable aquaculture option biofloc technology (BFT), recycles food residues toxic organic inorganic compounds from the system through microorganisms, avoiding excessive use water serving as natural for cultured aquatic organisms. The aim this study was to identify main factors that limit a Mexican producer adopting in their production units (APUs)....

Sustainable development implies the proper use of natural resources, such as water but environmental, economic, and social benefits should also be considered. In sector, for example, sanitation is one challenges that arise in rural localities. However, issues related to it may solved with constructed wetlands (CWs), which allow cultivation ornamental plants phytoremediation properties. Through a content analysis, potential species used Mexico CWs documented this study. The environmental was...

The aim of this study was to evaluate the development and effect Heliconia latispatha in pilot-scale constructed wetlands (CWs) for treatment pig wastewater mixed with domestic wastewater, using PET waste as filter medium, a tropical climate. Six cells filled rough recycled were used; 3 operated vegetation without lasted 8 months. results showed an excellent H. latisphata under flooded conditions, reaching level similar commercial soil crops. good plant reflected remarkable increase height,...

Tilapia farming is the predominant aquaculture activity, with 4623 farms in Mexico alone. It relevant to apply technological alternatives mitigate production costs, mainly those associated supporting energy savings for aeration and water pumping farms. There limited information confirming feasibility of implementing photovoltaic systems connected grid (On grid-PV) The working hypothesis proposed development work was that On Grid PV are technically feasible, economically viable...

Conventional aquaculture (ACUA-C) in Mexico is an activity that maintains annual growth rate of 6%. Tilapia (Oreochromis niloticus) the predominant country with 4623 farms, most which operate semi-intensive (SIS) and extensive (ES) production systems, discharging untreated wastewater negatively impacts environment. To address this problem, new ecotechnologies such as biofloc (BFT), recirculation systems for (RAS), constructed wetlands (CWs) water treatment, aquaponics (AS) have emerged to...

Mangrove forests are considered to be the most productive ecosystems on planet due multiple ecosystem services they offer, both environmental economic, and social; however, their area in recent years has been decreasing anthropogenic activities such as urbanization deforestation. These alter normal cycle of carbon stored sediments, which is main function counteract climate change. Therefore, objective this research was compare storage capacity coverage forested non-forested sites two...

The production of Moringa oleifera capsules has emerged as a promising agricultural activity in Mexico, driven by the plant’s well-documented health and nutritional benefits. In response, farmers have begun producing dietary supplement, using artisanal methods with minimal controls. This study aimed to estimate processing times system simulation modeling Arena® software evaluate economic feasibility capsule production. Methodologically, it was approached case state Veracruz, were estimated...

The production of Moringa oleifera capsules has emerged as a promising agricultural activity in Mexico, driven by the plant’s well-documented health and nutritional benefits. In response, farmers have begun producing dietary supplement, using artisanal methods with minimal controls. This study aimed to estimate processing times system simulation modeling Arena® software, evaluate economic feasibility capsule production. Methodologically, it was approached case state Veracruz, were estimated...

The objective of this work is to show the population structure V. tiliifolia under natural conditions. study was conducted in three municipalities state Veracruz, México; through transects 20 × 100 m (2000 m2), structure, density and spatial distribution populations were determined. edaphic climatic factors also determined soil analysis database consultation. data analyzed by ANOVA. for selected sites showed a type II curve, that is, mostly adults with few seedlings juveniles. presented an...