Recycling carbamate solution back to urea-reactors (Stamicarbon- and Snamprogetti-Processing Methods) will be done world-wide more or less exclusively with Körting high-pressure liquid jet ejectors (H.P.-ejectors). Multi-stage steam jet vacuum systems specifically designed to meet the requirements of urea evaporation stages have been in use for many decades now with great success. New developed boosters and vacuum condensers are available to provide an extremely economical and trouble-free operation.
By Körting Hannover AG based in Hannover, GERMANY.
Process control and emissions monitoring in a fertilizer plant is a challenge due to the high concentrations of HF. To use an extractive system in this environment will demand a lot of maintenance.
By Opsis AB based in Furulund, SWEDEN.
Precision agriculture is no longer a new term in crop production. It is now a widely accepted practice. Aerial imagery is a key component in utilizing precision agriculture techniques for the management of farmland. The GeoVantage Imaging System provides high-resolution, orthorectified images that are used by Cooperatives, Ag Service Providers (ASPs), Crop Consultants, and Growers to:
- Create management zones
- Evaluate the effectiveness of fertilizer applications
- View the whole farm/field
- Perform in-season analysis to make crop management decisions
- Manage geo-referenced soil sampling
- Precisely schedule irrigation
- Scheduling of pesticide applications
- Find mechanical errors in application equipment
By GeoVantage based in Peabody, MASSACHUSETTS (USA).
Many states have governmental departments with diverse responsibilities in regulatory monitoring such as animal health; weights and measures; gas and oil inspection; seed and fertilizer inspection, feed analysis, crop and livestock statistics, monitoring agricultural environmental issues, as well as research and development. The key to success is a data management system powerful enough to handle all the data measured, reported and analyzed, and flexible enough to match the workflows, regulations and rules specific to the agriculture and farming segment.
By Accelerated Technology Laboratories, Inc. based in West End, NORTH CAROLINA (USA).
TeraFlo® significantly reduces watering requirements per cycle of irrigation while maintaining adequate moisture for good plant health and growth. Due to its filtration properties, excessive moisture also flows through the soil thereby preventing environments for fungal growth. It draws moisture from the air and the surface and attaches itself to the plant roots from sources not previously available. It provides proper wetting and drainage in non-soil media as well as eliminating unusable water. TeraFlo® dramatically improves the ability of rainfall and water to easily penetrate the soil surface and gain access to the root zone. By encapsulating the soil particles, it significantly decreases friction allowing for easy and rapid water penetration and filtration into any soil condition; hardpan, compacted or otherwise. It improves the efficiency of all applied additives (pesticides, insecticides nutrients, etc) preventing rapid leaching of these products. This increases their effectiveness and reduces over all application quantities making additive usage far more cost effective. Holding organophosphates in the soil reduces the leaching of these toxins which significantly improves their performance. The product has a special affinity to nitrogen thereby reducing nitrate leaching protecting against groundwater contamination. TeraFlo® prevents the buildup of soluble sodium salts contained in fertilizers and water sources thereby reducing stress conditions. Continual use will keep the root zone free of sodium salts. TeraFlo® increases microbial activity which aids in root cell buildup resulting in faster uptake of nutrients. TeraFlo® reduces soil erosion from in-furrow irrigation and significantly reduces nitrogen loss in head ditch irrigation systems. TeraFlo® improves drip applied fumigant systems allowing for a more efficient and longer release system. Teraflo provides lubrication to pump parts, valves, and other parts of pressurized water systems preventing products in the irrigation piping from sticking to the walls, thus reducing drip and irrigation head clogging. This reduces downtime, repair costs, and maintenance.
By Terawet Green Technologies, Inc. (TGT) based in San Diego, CALIFORNIA (USA).
Automatic crop and garden irrigation has never been easier! The Micro Rain line of travelers offers a cost effective, portable method for effective crop and garden irrigation. Famers and gardeners have many problems when trying to irrigation their acreages, such as dragging around hose, standing out and sweating in the sun, etc. These machines are designed to be extremely user friendly, have unparalleled performance, and operate completely unattended. They are a great alternative to in-ground irrigation systems which are typically more expensive, higher maintenance, and have sprinkler heads that often need to be repaired, causing damage to the garden. Proven garden and crop programs that include aeration, fertilization, and a Micro Rain irrigation system with its uniform water applications will ensure your garden or crop field has a `softer feel` and healthier look.
By Micro Rain based in Yukon, OKLAHOMA (USA).
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