Below are some of the more frequently asked questions and some simple explanations of them.

1. What is the meaning of Anaerobic and Aerobic bacteria?
2. Why a dry system?
3. What is a Hybrid Toilet System?
4. Can I use a Portable, Chemical Toilet?
5. Why would I want an electric, incinerating toilet?
6. I use standard, formaldehyde based chemicals.
7. I have always used chemicals to treat waste and wastewater.

1. What is the meaning of Anaerobic and Aerobic bacteria?

There are various classes of bacteria but in the main they are classed as either Anaerobic or Aerobic. All bacteria need some form of oxygen to enable them to survive. Anaerobic bacteria are normally found in water and they extract the oxygen from this water which enables them to metabolise their food. Aerobic bacteria use free oxygen as found in the air that surrounds us. A further class of bacteria is called Facultative and they can survive in both Anaerobic and Aerobic conditions.
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2. Why a dry system?

 

A properly designed, dry, urine diversion system is one of the more natural ways to handle human waste. Urine diversion (or separation) is fundamental to the operation and effectiveness of such a system. Land mammals discharge their solid and liquid wastes separately and in an aerobic condition (free to air) this waste is degraded quickly and harmlessly. Urine is full of valuable nutrients which are added back into the soil, however, the faeces contains most of the bacteria discharged from our bodies. If these faeces come into contact with the urine, the nutrients feed the bacteria and in an aerobic situation fermentation occurs and we get the production of unpleasant odours such as hydrogen sulphide and ammonia. In many circumstances a dry, urine diversion system is a modern and very acceptable alternative to a water borne sewerage system. It is simple and easy to install and requires little or no connection to other services. Properly handled the treated waste can be a very valuable fertilizer or compost.
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3. What is a Hybrid Toilet System?

To overcome many of the difficulties in providing effective and acceptable sanitation in developing areas and other remote locations the Hybrid Toilet system was developed in Australia in conjunction with the James Cook University in Queensland. It provides many of the features and benefits of a full water borne system but in a self contained system. Treatment of human waste in an anaerobic condition (in the absence of free oxygen) if done correctly is very effective. The major consideration is the treatment period (detention time) in the system to ensure complete destruction of pathogenic bacteria. The Hybrid Toilet System is based on the displacement principal and in a properly sized application, detention times are up to 140 days. The system is filled with water on installation and no additional water is required between servicing intervals which are between 5 and 7 years. The Hybrid Toilet System is ideal for use in situations from single household installations up to schools and other communal facilities for in excess of 150 people.
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4. Can I use a Portable, Chemical Toilet?

By design, a Portable, Chemical Toilet is meant as a temporary facility. To use one full time would be a very costly exercise and create difficulties for servicing and cleaning which requires specialized equipment. These toilets are basically designed for use by service providers who provide them for use at various types of events. These toilets are available as basic units right up to luxury toilets with wash basins and flushing facilities.
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5. Why would I want an electric, incinerating toilet?

There are circumstances where such a unit will work and other systems will not perform adequately. In confined spaces, trains, boats etc., the Incinolet provides a hygienic, odour free toilet. The waste is completely incinerated to a dry ash which is easily disposed of with normal household refuse.
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6. I use standard, formaldehyde based chemicals in my portable toilets.

Why would I want to change?

For many years, formaldehyde has been used to treat waste in portable, chemical toilets. It is a cheap and readily available product, however, there are serious health concerns in regard to it. WHO has identified formaldehyde as a toxic, carcinogenic chemical and it carries many health and hazard warnings. Formaldehyde is a threat to both the service providers who are in regular contact with it and to the users of the portable toilets. Additionally, it is discharged into the sewerage system and creates further problems down the line. Anotec ALM2 has been developed as a non formaldehyde alternative for the treatment of waste in portable toilets and has been tested and approved for use by Johannesburg Water, the leading provider of water services in South Africa.
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7. I have always used chemicals to treat waste and wastewater.

Why would I want to use a biological product?

Our environment is becoming threatened daily by the use and discharge of chemical products which are not easily biodegraded in our treatment systems. Our Biologic products are based on micronutrient technology which provides the necessary nutrition source for the facultative bacteria present in the waste or waste stream. By stimulating the growth of the facultative bacteria colony, waste is degraded quickly and efficiently whilst eliminating unpleasant odours. Common technology utilizes the addition of, often alien, bacteria in large quantities into the system to degrade the waste. These bacteria often do not occur naturally in these systems, therefore, it requires a constant addition to maintain effectiveness. Our products do not suffer from this problem as they utilize the naturally occurring organisms and continue to work effectively. We have products specially designed for various applications and they are entirely safe in use and comprise of only naturally occurring components.
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