A portable and modular renewable energy microgeneration apparatus is disclosed that includes at least four modular units. The first modular unit includes a mixing tank and a chopper. The second modular unit includes a buffer tank, a liquor tank, and a pasteurization tank that pasteurizes waste that has been mixed with liquid from the liquor tank by the mixer, chopped into smaller sized components by the chopper, and pre-warmed by the buffer tank. The third modular unit includes a digestion tank that performs anaerobic digestion on pasteurized waste received from the pasteurization tank. And the fourth modular unit includes a gas storage tank that stores gas generated by the waste in at least one of the mixing tank, the chopper, the buffer tank, the liquor tank, the pasteurization tank, and the digestion tank. Each of the four modular units is both portable and modular.

The present disclosure includes systems and methods for hydrolyzing (e.g., pretreatment and/or enzymatic hydrolysis) lignocellulosic biomass into one or more sugars such as pentose and glucose sugars. The present disclosure includes configurations that incorporate flashing and/or liquid cooling so as to permit desirable throughput. The present disclosure also includes a liquefaction configuration so as to permit desirable (e.g., continuous high volume) throughput.

The invention relates to a method for producing biogas from lignocellulose-containing biomass, preferably from straw, and to a plant for carrying out said method.

The present invention relates to an improved method and device for treating biomass in which thermally treated biomass is discharged from a pressurized reactor and introduced into a blow tank and then a flash tank, wherein the absolute pressure in the blow tank is maintained above atmospheric pressure and the absolute pressure in the flash tank is maintained below atmospheric pressure. The slurry of biomass separated in the flash tank is then enzymatically treated. The heat from the thermally treated biomass is recovered from the latent heat of a vaporous aqueous stream withdrawn from the blow tank.

The present invention relates to a processing method at acidic or neutral pH in a reactor (4) for processing lignocellulosic biomass (P), said process including a continuous cleaning phase of the reactor which comprises introducing a basic aqueous solution (EB) into said reactor containing the biomass being processed.

Disclosed is a device (100, 200) for the disaggregation of tissue samples into individual cells or cell clumps in a closed flexible tissue sample bag (10); the device including two or more resilient feet (134/136, 234/236) which tread sequentially a tissue sample bag receiving area (148,248). Also disclosed is a heat transfer plate (150, 250) for transferring heat energy to or from the area (148,248), the plate having one plate surface (151,251) adjacent the area (148,248) and an opposing surface (152,252) exposed to external thermal influence which faces away from the area (148,248). Further disclosed is a tissue sample receiving bag (10) comprising one or more flexible plastics cavity (12) formed from two layers of the plastics sealed around their edges to form a generally rectilinear periphery with the cavity or cavities (12) within the periphery, and at one side of the periphery is formed one or more sealable access ports (16). One part of the bag is left unsealed to provide a tissue sample receiving opening.

Tumor tissue, including soft and/or bony tissue, are harvested from a subject and morcellated. The morcellated tissue is placed in a cartridge which is placed in a containment chamber of a tumor tissue processing device. Cancer cells in the morcellated tumor tissue are destroyed without destroying tumor antigens therein. These cells are destroyed cryogenically by exposing the cartridge to a cooling fluid such as liquid nitrogen, optionally with a warming cycle, and optionally with more than one freezing/thawing cycle. The treated tissue and/or cells are then extracted from the cartridge and reintroduced to the subject after they have reached a threshold condition. The treated tissue and/or cells can be reintroduced via a containment sleeve or a reimplantation bag.

The present invention relates to the use of warmers, or autonomous heat packs, for heating and maintaining a solution at a suitable temperature, for the period of time required to accomplish a chemical, biochemical or biological reaction, in particular in molecular biology or cell biology applications. Biology kits containing warmers are also part of this invention.

The invention relates to a method and a biogas plant for producing biogas, preferably from rice straw, wherein a substrate is fermented in two reactors (1, 2) in a circulating manner, so that a methane production from cellulose-and/or lignocellulose-containing substrate can be improved.

The present invention relates to an improved method and device for treating biomass in which thermally treated biomass is discharged from a pressurized prehydrolysis reactor unit and dewatered before it is cooled with cold liquid. The cooled slurry of biomass is then enzymatically treated.