Composting is a process where organic materials have decomposition ( decomposition) is biologically, by microbes that utilize organic matter ( C) as an energy source. Processing organic waste and make compost is to regulate and control the natural processes so that the compost can be formed more quickly. This engineering process includes the preparation conditions of an ideal mixture of raw materials ( CN ratio = 30 / 1 to 40 / 1) , provision of adequate water, setting the intensity of aeration ( oxygen availability) and the addition of the bacterial population of decomposition in composting. Known, the stench generated material ( waste and waste) occurs when the process of decomposition of organic ( decomposition) takes place in conditions without oxygen or low-intensity aeration ( anaerobic) , or low water content or humidity or too dry and the temperature is not conducive to the workings of bacteria decomposers. On the prerequisite condition for the continuity of the decomposition ( decomposition) of organic material are not met, the bacteria will live and sleep ( dormant) , while the same reaction will occur and cause anaerobic H2S gas or methane ( CH4) . The second type of gas is perceived as a bad smell.

Biophosko® technology has long been conducting research and testing of process if the garbage for the sake of the city, which is different than on-farm composting. Tracing the old traditional techniques, eg methods of open plot ( open windrows) as done in agriculture to be in town in the interest of waste processing, will cause various problems such as land area requirements, the smell of pollutant generation, the need for processing time and labor, that all this very decisive for the feasibility ( social, environmental and economic) of waste management in urban areas. With that basis, CVSK tries to present the technology of waste management and waste-especially for commercial interests in the region ( hotels, restaurants, factories, housing, apartments) as well as social areas ( education, schools, hospitals, places of worship) which of course will relate to the comfort community about the location of waste processing.

In regard to the interests of garbage and sewage treatment in cities above, CVSK and has managed to isolate microbes ( probiotics) decomposition of waste and various minerals for the continuity of modern composting, hygienic and quick. Activators are made from bacterial isolation arising from the decomposition of municipal waste that has a different character with agriculture and rural types of waste. Garbage and waste in the city generally contain leaf material, stems, protein and fat ( animal) , cooking oil, and other materials that are different from waste in the garden, agriculture and rural-dominated residual plant material. Microbial decomposers are compost activators Phoskko ® Green ( GP-1) and mineral bulking ( Bulking Agent) Green Phoskko ® ( GP-2) . For the continuity of effective and efficient decomposition, developed machine tools ( composter) Biophosko ® whether the household scale, and environmental scale Rotary Kiln scale commercial business.

With the machine tool if the garbage Biophosko ® make more modern, fast and hygienic. This technology changed the processing of garbage and waste in order to composting ( composting) of origin using the technique of open plot ( open windrows) so that the land requires at least ( 1, 5 x 6) m2, should be reversed every 1 week for 1 month or more, must be closed sheeting, shall be awarded various starter materials ( dust, ash, waste saws, etc.) - which is very hard to find in the city, is now very easy. Assistance of appropriate technologies among others: ( a) . accelerate the composting time ( decomposition of organic matter) from 60 days to 5 days, ( b) . A simple and practical labor operators only need 1 person / unit though Installation Kaps 3 m3 / day, ( c) . produce liquid organic fertilizer ( POC) - which in the plot technique so often wasted material contaminants seep into the ground, ( d) . purposes of the land area is much reduced compared to traditional techniques, and ( e) . hygienic, does not cause noise pollution and bad smell and odor.
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Managing organic waste, the Rotary Klin IPKK use this, will cost 4 @ 7 kg bag of mineral ( balking agents) Green Phoskko @ Rp 5.000, -/ kg and 1 kg ~ 4 Pack activators Green Phoskko® ( GP-1) @ Rp 27. 500, - / kg or a total of about Rp 250, 000, -/ batch production per day. With the cost of the above, will produce solid manure 40% by weight of organic waste materials ( 1 ton of garbage initially, will be approximately 400 kg of compost) . Besides that, there are 20 bottles of liquid organic fertilizer ( liquid organic fertilizer) , the market price for @ Rp 20, 000 to Rp 40, 000 / bottles @ 500 ml. Total sales, if the votes of about Rp. 1. 400, 000 per day. As known, the price of compost Green Phoskko® Rp. 1000, -/ kg plus Gramafert® liquid organic fertilizer price Rp 20.000, - to Rp 40.000, - / bottles @ 500 ml+ + )